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Color detail

Dark Pure Blue
#0D3C73

A sophisticated and deep Dark Pure Blue scheme that projects authority and timeless stability. Utilizing Dark Pure Blue for backgrounds ensures that primary CTAs and white text pop with maximum emphasis. Perfect for fintech dashboards, corporate branding, or dark-mode interfaces.

BlueDarkcool
Generate harmony
Interactive

UI Sandbox

Project Dashboard
Active theme: Dark Pure Blue
Values

Production-ready color values

Copy formats for CSS, handoff docs, tokens, and implementation.

HEX
#0D3C73
RGB
rgb(13, 60, 115)
HSL
hsl(212, 80%, 25%)
HSV
hsv(212, 89%, 45%)
CMYK
cmyk(89%, 48%, 0%, 55%)
Decimal
867443
Contrast

Accessibility checks

Aa
On white
10.99:1
Aa
On black
1.91:1
Shades

Tonal scale

#041325#082445#0D3C73#1254A1#176DCF#3086E8#5EA1ED#83B6F1#ACCFF6#D6E7FA
90080070060050040030020010050
Accessibility

Contrast Audit

On White
WCAG AA PASS
Text
10.99:1
On Black
FAIL
Text
1.91:1
Vision

Simulator

protanopia
deuteranopia
tritanopia
Harmonies

Palette combinations from this base color

Open any harmony as a shareable palette route and keep refining from there.

Complementary
Open palette
#0D3C73#73430D
#0D3C73#730D3C#3C730D
Analogous
Open palette
#0D6F73#0D5673#0D3C73#0D2373#100D73
Split complementary
Open palette
#0D3C73#73100D#6F730D
Tetradic
Open palette
#0D3C73#730D6F#73430D#0D7310
Monochromatic
Open palette
#0A305C#1254A1#1979E6#5EA1ED#A3C9F5
Analysis

Design expert profile

Detailed psychological and professional strategy for this specific tone.

A sophisticated and deep Dark Pure Blue scheme that projects authority and timeless stability. Utilizing Dark Pure Blue for backgrounds ensures that primary CTAs and white text pop with maximum emphasis. Perfect for fintech dashboards, corporate branding, or dark-mode interfaces.
bluedarkcoolhex-0d3c73h-212s-80l-25
Region

Language

EnglishEspañol
Developer Handoff

Copy for any framework

CSS
/* Dark Pure Blue */
color: #0D3C73;
background-color: #0D3C73;
border-color: #0D3C73;
box-shadow: 0 4px 24px #0d3c7340;
Tailwind CSS
bg-[#0D3C73] text-[#0D3C73] border-[#0D3C73] ring-[#0D3C73]
SwiftUI
Color(red: 0.051, green: 0.235, blue: 0.451)
Flutter / Dart
Color(0xFF0D3C73)
Android XML
<color name="dark_pure_blue">#0D3C73</color>
React Native
{ color: '#0D3C73' }
Social Media

Share this color

Beautiful swatches optimized for Pinterest, Instagram, and design moodboards.

DRAFTHUE.CO

Dark Pure Blue

#0D3C73·rgb(13, 60, 115)

Tip: Screenshots of this card are optimized for Pinterest (4:5 ratio).

Related colors

Nearby named colors

Dark Slate Gray
#2F4F4F
Dark Blue
#00008B
Navy
#000080
Midnight Blue
#191970
Teal
#008080
Dark Slate Blue
#483D8B
Brand Match

Closest real-world color

Pantone
Classic Blue
PMS 19-4052 · #0F4C81
View this color →
About

About Dark Pure Blue

This section gives the same kind of richer color context you’d expect from a dedicated color reference page.

Meaning
Dark Pure Blue sits in the blue family with a dark tone, so it holds enough weight for primary UI accents. It reads as calm, credible, and interface-friendly.
Applications
A sophisticated and deep Dark Pure Blue scheme that projects authority and timeless stability. Utilizing Dark Pure Blue for backgrounds ensures that primary CTAs and white text pop with maximum emphasis. Perfect for fintech dashboards, corporate branding, or dark-mode interfaces. It performs better as text or iconography on lighter contexts when paired carefully.
Family
Blue
Tone
Dark
Temperature
cool
Keywords
blue, dark, cool, hex-0d3c73, h-212, s-80
Conversion

Color conversions

Use these values in CSS, product docs, design tokens, and print-oriented workflows.

HEX
#0D3C73
RGB
rgb(13, 60, 115)
HSL
hsl(212, 80%, 25%)
HSV
hsv(212, 89%, 45%)
CMYK
cmyk(89%, 48%, 0%, 55%)
Variations

Shades and tonal variations

Build softer surfaces, deeper states, and a cleaner tonal system from the same base hue.

#041325#082445#0D3C73#1254A1#176DCF#3086E8#5EA1ED#83B6F1#ACCFF6#D6E7FA
900
#041325
800
#082445
700
#0D3C73
600
#1254A1
500
#176DCF
400
#3086E8
Color harmonies

Harmony-based palette routes

Move from a single color into full palette ideas based on common harmony systems.

Complementary
Open palette
#0D3C73#73430D
#0D3C73#730D3C#3C730D
Analogous
Open palette
#0D6F73#0D5673#0D3C73#0D2373#100D73
Split complementary
Open palette
#0D3C73#73100D#6F730D
Tetradic
Open palette
#0D3C73#730D6F#73430D#0D7310
Monochromatic
Open palette
#0A305C#1254A1#1979E6#5EA1ED#A3C9F5
Blindness simulator

Color blindness preview

These simulations help you judge whether the color keeps enough identity across common color-vision variations.

Protanopia
#212266
Red-sensitive cones are reduced, so warm reds and greens can collapse toward similar mid-tones.
Deuteranopia
#1F1B63
Green-sensitive cones are reduced, which often compresses green and red distinctions.
Tritanopia
#0F5B59
Blue-sensitive cones are reduced, which shifts blues and yellows toward flatter blends.
Contrast checker

Accessibility contrast snapshots

Use these quick checks to understand where the color is more reliable for text, icons, and UI foregrounds.

Aa
On white
10.99:1
AAA passes for normal text.
Aa
On black
1.91:1
Fails normal and large text guidance.
Similar colors

Nearby color references

Use nearby colors when you want alternatives with a similar overall feel but a different hue or intensity.

Dark Slate Gray
#2F4F4F
Dark Blue
#00008B
Navy
#000080
Midnight Blue
#191970
Teal
#008080
Dark Slate Blue
#483D8B
Color libraries

Library-ready mappings

These mappings help you slot the color into CSS names, Tailwind-like scales, and semantic design tokens faster.

CSS named match
Dark Pure Blue
Closest standard CSS name to #0D3C73 for developer-friendly reference and docs.
Design token
--color-blue-dark
A token-friendly alias you can use in design systems, Tailwind maps, or CSS variables.
Tailwind-friendly scale
blue-500
A naming pattern that fits Tailwind-style scale systems and keeps #0D3C73 as the core value.
HSL token
212 80% 25%
Useful when your component library or theme layer stores semantic colors in HSL channels.
Color palettes

Palette ideas related to this color

These palette routes are pulled from the curated library based on RGB similarity, so you can branch into more complete systems quickly.

Deep Blue Sea
Similarity score 7
Open
loyaltycalmreliability
Deep Ocean Blue
Similarity score 12
Open
wisdomdepthtechnology
Golden Summer Glow
Similarity score 13
Open
successexuberancecreativity
Neon Sunshine Bliss
Similarity score 13
Open
energyoptimismbranding
Similarity score 13
Open
trendingcoolors
Deep Sea Blue
Similarity score 15
Open
trustintrospectionloyalty
Similarity score 15
Open
trendingcoolors
Cyber Gold
Similarity score 20
Open
darkvibrantgold