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#1B2E44 · #646F8D · #AC6F91 · #B691A3 · #A6ABBE

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#1B2E44

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#1B2E44
RGB
rgb(27, 46, 68)
HSL
hsl(212, 43%, 19%)
HSB
hsb(212, 60%, 27%)
CMYK
cmyk(60%, 32%, 0%, 73%)
Oklch
oklch(29.6% 0.047 253.0)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#646F8D

Indigo · SlateGray · Navy Blue

HEX
#646F8D
RGB
rgb(100, 111, 141)
HSL
hsl(224, 17%, 47%)
HSB
hsb(224, 29%, 55%)
CMYK
cmyk(29%, 21%, 0%, 45%)
Oklch
oklch(54.4% 0.049 269.0)

Traditional「Indigo」· Paint「Navy Blue」· Creative Blush Sunrise

#AC6F91

Rose Purple · Gray · Rose Pink

HEX
#AC6F91
RGB
rgb(172, 111, 145)
HSL
hsl(327, 27%, 55%)
HSB
hsb(327, 35%, 67%)
CMYK
cmyk(0%, 35%, 16%, 33%)
Oklch
oklch(61.7% 0.089 345.5)

Traditional「Rose Purple」· Paint「Rose Pink」· Creative Blush Sunrise

#B691A3

Rouge · DarkGray · Rose Pink

HEX
#B691A3
RGB
rgb(182, 145, 163)
HSL
hsl(331, 20%, 64%)
HSB
hsb(331, 20%, 71%)
CMYK
cmyk(0%, 20%, 10%, 29%)
Oklch
oklch(69.6% 0.051 347.7)

Traditional「Rouge」· Paint「Rose Pink」· Creative Rose Petal

#A6ABBE

Azure · DarkGray · Cobalt Blue

HEX
#A6ABBE
RGB
rgb(166, 171, 190)
HSL
hsl(228, 16%, 70%)
HSB
hsb(228, 13%, 75%)
CMYK
cmyk(13%, 10%, 0%, 25%)
Oklch
oklch(74.3% 0.028 274.0)

Traditional「Azure」· Paint「Cobalt Blue」· Creative Twilight Haze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1B2E44
45321C

Analogous

1C4445
1B2E44
1D1C45

Triadic

1B2E44
451C2F
2F451C

Split-Comp.

1B2E44
451D1C
44451C

Tetradic

1B2E44
451C44
45321C
1C451D

Contrast Matrix WCAG 2.1 Contrast

1B2E44
646F8D
AC6F91
B691A3
A6ABBE
—
2.8
Fail
3.6
AA Large
5.0
AA
6.0
AA
2.8
Fail
—
1.3
Fail
1.8
Fail
2.2
Fail
3.6
AA Large
1.3
Fail
—
1.4
Fail
1.7
Fail
5.0
AA
1.8
Fail
1.4
Fail
—
1.2
Fail
6.0
AA
2.2
Fail
1.7
Fail
1.2
Fail
—
White BG
13.8AAA
5.0AA
3.9AA Large
2.8Fail
2.3Fail
Black BG
1.5Fail
4.2AA Large
5.4AA
7.6AAA
9.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

23233F
696986
929189
A6A69F
A8A8B9

Deuteranopia

22213D
686784
959A87
A8AB9E
A8A8B8

Tritanopia

1C3A3A
65807F
A98281
B49B9A
A6B6B5

Achromatopsia

2B2B2B
6F6F6F
858585
9E9E9E
ACACAC

Shades & Tints Shades & Tints

#1B2E44

Dark
Light

#646F8D

Dark
Light

#AC6F91

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1b2e44;
  --color-2: #646f8d;
  --color-3: #ac6f91;
  --color-4: #b691a3;
  --color-5: #a6abbe;
}

SCSS

$color-1: #1b2e44;
$color-2: #646f8d;
$color-3: #ac6f91;
$color-4: #b691a3;
$color-5: #a6abbe;

TAILWIND

colors: {
  'brand-1': '#1b2e44',
  'brand-2': '#646f8d',
  'brand-3': '#ac6f91',
  'brand-4': '#b691a3',
  'brand-5': '#a6abbe',
}

RGB Array

[27, 46, 68], [100, 111, 141], [172, 111, 145], [182, 145, 163], [166, 171, 190]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1B2E44, #646F8D, #AC6F91, #B691A3, #A6ABBE is ideal for: brand design, premium product pages, magazine layouts, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #1b2e44; --color-2: #646f8d; --color-3: #ac6f91; --color-4: #b691a3; --color-5: #a6abbe. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This general-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. Restrained colors convey professionalism and trust. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color