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#A3C4B5 · #517777 · #3E3B46 · #7D213B · #BB0630

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

#A3C4B5

Jade · DarkGray · Apple Green

HEX
#A3C4B5
RGB
rgb(163, 196, 181)
HSL
hsl(153, 22%, 70%)
HSB
hsb(153, 17%, 77%)
CMYK
cmyk(17%, 0%, 8%, 23%)
Oklch
oklch(79.2% 0.041 166.0)

Traditional「Jade」· Paint「Apple Green」· Creative Arctic Pool

#517777

Slate Blue · DimGray · Mint Ice

HEX
#517777
RGB
rgb(81, 119, 119)
HSL
hsl(180, 19%, 39%)
HSB
hsb(180, 32%, 47%)
CMYK
cmyk(32%, 0%, 0%, 53%)
Oklch
oklch(54.1% 0.043 196.0)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#3E3B46

Deep Indigo · DarkSlateGray · Dark Stone

HEX
#3E3B46
RGB
rgb(62, 59, 70)
HSL
hsl(256, 9%, 25%)
HSB
hsb(256, 16%, 27%)
CMYK
cmyk(11%, 16%, 0%, 73%)
Oklch
oklch(36.0% 0.019 297.9)

Traditional「Deep Indigo」· Paint「Dark Stone」· Creative Midnight Shadow

#7D213B

Dark Violet · Brown · Camellia

HEX
#7D213B
RGB
rgb(125, 33, 59)
HSL
hsl(343, 58%, 31%)
HSB
hsb(343, 74%, 49%)
CMYK
cmyk(0%, 74%, 53%, 51%)
Oklch
oklch(40.3% 0.127 8.1)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#BB0630

Vermilion · FireBrick · Wine Red

HEX
#BB0630
RGB
rgb(187, 6, 48)
HSL
hsl(346, 94%, 38%)
HSB
hsb(346, 97%, 73%)
CMYK
cmyk(0%, 97%, 74%, 27%)
Oklch
oklch(50.3% 0.199 20.0)

Traditional「Vermilion」· Paint「Wine Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

A3C4B5
C3A2B1

Analogous

A2C3A3
A3C4B5
A2C2C3

Triadic

A3C4B5
B4A2C3
C3B4A2

Split-Comp.

A3C4B5
C3A2C2
C3A3A2

Tetradic

A3C4B5
A3A2C3
C3A2B1
C2C3A2

Contrast Matrix WCAG 2.1 Contrast

A3C4B5
517777
3E3B46
7D213B
BB0630
—
2.6
Fail
5.8
AA
5.2
AA
3.5
AA Large
2.6
Fail
—
2.2
Fail
2.0
Fail
1.3
Fail
5.8
AA
2.2
Fail
—
1.1
Fail
1.7
Fail
5.2
AA
2.0
Fail
1.1
Fail
—
1.5
Fail
3.5
AA Large
1.3
Fail
1.7
Fail
1.5
Fail
—
White BG
1.9Fail
4.9AA
10.9AAA
9.8AAA
6.6AA
Black BG
11.1AAA
4.3AA Large
1.9Fail
2.2Fail
3.2AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

B1B2B9
616277
3D3D43
555435
6D6B26

Deuteranopia

AFADBA
5F5C77
3D3D43
5B6133
778523

Tritanopia

A5BBBC
537777
3E4141
78302F
B21E1C

Achromatopsia

B8B8B8
6C6C6C
3D3D3D
3F3F3F
414141

Shades & Tints Shades & Tints

#A3C4B5

Dark
Light

#517777

Dark
Light

#3E3B46

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #a3c4b5;
  --color-2: #517777;
  --color-3: #3e3b46;
  --color-4: #7d213b;
  --color-5: #bb0630;
}

SCSS

$color-1: #a3c4b5;
$color-2: #517777;
$color-3: #3e3b46;
$color-4: #7d213b;
$color-5: #bb0630;

TAILWIND

colors: {
  'brand-1': '#a3c4b5',
  'brand-2': '#517777',
  'brand-3': '#3e3b46',
  'brand-4': '#7d213b',
  'brand-5': '#bb0630',
}

RGB Array

[163, 196, 181], [81, 119, 119], [62, 59, 70], [125, 33, 59], [187, 6, 48]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #A3C4B5, #517777, #3E3B46, #7D213B, #BB0630 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #a3c4b5; --color-2: #517777; --color-3: #3e3b46; --color-4: #7d213b; --color-5: #bb0630. 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. 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