Color detail

Vibrant Pale Blue
#A1B8FC

Vibrant Pale Blue (#A1B8FC) with RGB(161, 184, 252) and HSL(225, 94%, 81%). Suitable for modern interface themes, branding accents, and design systems.

BluePastelcool

Generate harmony

Interactive

UI Sandbox

Project Dashboard

Active theme: Vibrant Pale Blue

Values

Production-ready color values

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

HEX

#A1B8FC

RGB

rgb(161, 184, 252)

HSL

hsl(225, 94%, 81%)

HSV

hsv(225, 36%, 99%)

CMYK

cmyk(36%, 27%, 0%, 1%)

Decimal

10598652

Contrast

Accessibility checks

On white

1.95:1

On black

10.78:1

Shades

Tonal scale

#020B27 #041549 #062379 #0931AA #0B3FDA #2559F4 #557EF6 #7C9BF8 #A8BCFA #D3DEFD

90080070060050040030020010050

Accessibility

Contrast Audit

On White

FAIL

Text

1.95:1

On Black

WCAG AA PASS

Text

10.78:1

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

#A1B8FC #FCE5A1

Triadic

Open palette

#A1B8FC #FCA1B8 #B8FCA1

Analogous

Open palette

#A1E5FC #A1CFFC #A1B8FC #A1A1FC #B8A1FC

Split complementary

Open palette

#A1B8FC #FCB8A1 #E5FCA1

Tetradic

Open palette

#A1B8FC #FCA1E5 #FCE5A1 #A1FCB8

Monochromatic

Open palette

#031B63 #052FAD #0844F7 #527CFA #9CB4FC

Analysis

Design expert profile

Detailed psychological and professional strategy for this specific tone.

Vibrant Pale Blue (#A1B8FC) with RGB(161, 184, 252) and HSL(225, 94%, 81%). Suitable for modern interface themes, branding accents, and design systems.

bluepastelcoolhex-a1b8fch-225s-94l-81

Region

Language

English Español

Developer Handoff

Copy for any framework

CSS

/* Vibrant Pale Blue */
color: #A1B8FC;
background-color: #A1B8FC;
border-color: #A1B8FC;
box-shadow: 0 4px 24px #a1b8fc40;

Tailwind CSS

bg-[#A1B8FC] text-[#A1B8FC] border-[#A1B8FC] ring-[#A1B8FC]

SwiftUI

Color(red: 0.631, green: 0.722, blue: 0.988)

Flutter / Dart

Color(0xFFA1B8FC)

Android XML

<color name="vibrant_pale_blue">#A1B8FC</color>

React Native

{ color: '#A1B8FC' }

Social Media

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

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

Related colors

Nearby named colors

Brand Match

Closest real-world color

Pantone

Serenity

PMS 15-3817 · #92A8D1

View this color →

About

About Vibrant Pale Blue

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

Meaning

Vibrant Pale Blue sits in the blue family with a pastel tone, so it opens softer surface systems. It reads as calm, credible, and interface-friendly.

Applications

Vibrant Pale Blue (#A1B8FC) with RGB(161, 184, 252) and HSL(225, 94%, 81%). Suitable for modern interface themes, branding accents, and design systems. It performs better as foreground color on dark interfaces and dense contrast surfaces.

Family

Blue

Tone

Pastel

Temperature

cool

Keywords

blue, pastel, cool, hex-a1b8fc, h-225, s-94

Conversion

Color conversions

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

HEX

#A1B8FC

RGB

rgb(161, 184, 252)

HSL

hsl(225, 94%, 81%)

HSV

hsv(225, 36%, 99%)

CMYK

cmyk(36%, 27%, 0%, 1%)

Variations

Shades and tonal variations

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

#020B27 #041549 #062379 #0931AA #0B3FDA #2559F4 #557EF6 #7C9BF8 #A8BCFA #D3DEFD

900

#020B27

800

#041549

700

#062379

600

#0931AA

500

#0B3FDA

400

#2559F4

Color harmonies

Harmony-based palette routes

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

Complementary

Open palette

#A1B8FC #FCE5A1

Triadic

Open palette

#A1B8FC #FCA1B8 #B8FCA1

Analogous

Open palette

#A1E5FC #A1CFFC #A1B8FC #A1A1FC #B8A1FC

Split complementary

Open palette

#A1B8FC #FCB8A1 #E5FCA1

Tetradic

Open palette

#A1B8FC #FCA1E5 #FCE5A1 #A1FCB8

Monochromatic

Open palette

#031B63 #052FAD #0844F7 #527CFA #9CB4FC

Blindness simulator

Color blindness preview

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

Protanopia

#ABABEC

Red-sensitive cones are reduced, so warm reds and greens can collapse toward similar mid-tones.

Deuteranopia

#AAA8E8

Green-sensitive cones are reduced, which often compresses green and red distinctions.

Tritanopia

#A2DFDC

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.

On white

1.95:1

Fails normal and large text guidance.

On black

10.78:1

AAA passes for normal text.

Similar colors

Nearby color references

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

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

Vibrant Pale Blue

Closest standard CSS name to #A1B8FC for developer-friendly reference and docs.

Design token

--color-blue-pastel

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 #A1B8FC as the core value.

HSL token

225 94% 81%

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.

Vibrant Pale Blue#A1B8FC

UI Sandbox

Production-ready color values

Accessibility checks

Tonal scale

Contrast Audit

Simulator

Palette combinations from this base color

Design expert profile

Language

Copy for any framework

Share this color