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#637E9A · #FF6666 · #F6814B · #ED9B2F · #AAAB8A

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#637E9A

Indigo · SlateGray · Navy Blue

HEX
#637E9A
RGB
rgb(99, 126, 154)
HSL
hsl(211, 22%, 50%)
HSB
hsb(211, 36%, 60%)
CMYK
cmyk(36%, 18%, 0%, 40%)
Oklch
oklch(58.3% 0.053 249.7)

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

#FF6666

Peach Pink · Salmon · Coral Red

HEX
#FF6666
RGB
rgb(255, 102, 102)
HSL
hsl(0, 100%, 70%)
HSB
hsb(0, 60%, 100%)
CMYK
cmyk(0%, 60%, 60%, 0%)
Oklch
oklch(70.4% 0.187 23.2)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

#F6814B

Apricot · Coral · Warm Sun

HEX
#F6814B
RGB
rgb(246, 129, 75)
HSL
hsl(19, 90%, 63%)
HSB
hsb(19, 70%, 96%)
CMYK
cmyk(0%, 48%, 70%, 4%)
Oklch
oklch(72.5% 0.159 44.1)

Traditional「Apricot」· Paint「Warm Sun」· Creative Honey Glow

#ED9B2F

Ginger · GoldenRod · Warm Sun

HEX
#ED9B2F
RGB
rgb(237, 155, 47)
HSL
hsl(34, 84%, 56%)
HSB
hsb(34, 80%, 93%)
CMYK
cmyk(0%, 35%, 80%, 7%)
Oklch
oklch(75.5% 0.150 68.1)

Traditional「Ginger」· Paint「Warm Sun」· Creative Blush Sunrise

#AAAB8A

Fresh Green · DarkGray · Sunflower

HEX
#AAAB8A
RGB
rgb(170, 171, 138)
HSL
hsl(62, 16%, 61%)
HSB
hsb(62, 19%, 67%)
CMYK
cmyk(1%, 0%, 19%, 33%)
Oklch
oklch(73.2% 0.046 108.9)

Traditional「Fresh Green」· Paint「Sunflower」· Creative Lemon Fizz

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

637E9A
9C8063

Analogous

639B9C
637E9A
64639C

Triadic

637E9A
9C637F
7F9C63

Split-Comp.

637E9A
9C6463
9B9C63

Tetradic

637E9A
9C639B
9C8063
639C64

Contrast Matrix WCAG 2.1 Contrast

637E9A
FF6666
F6814B
ED9B2F
AAAB8A
—
1.5
Fail
1.6
Fail
1.9
Fail
1.8
Fail
1.5
Fail
—
1.1
Fail
1.3
Fail
1.2
Fail
1.6
Fail
1.1
Fail
—
1.1
Fail
1.1
Fail
1.9
Fail
1.3
Fail
1.1
Fail
—
1.0
Fail
1.8
Fail
1.2
Fail
1.1
Fail
1.0
Fail
—
White BG
4.2AA Large
2.9Fail
2.6Fail
2.3Fail
2.4Fail
Black BG
5.0AA
7.3AAA
8.2AAA
9.3AAA
8.9AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

6F6F93
BDBB66
C3C258
C9C949
AAAA92

Deuteranopia

6D6B92
C6D166
CAD35B
CED44F
AAAA94

Tritanopia

648E8D
F76666
F06265
E95E62
AA989A

Achromatopsia

797979
949494
9E9E9E
A7A7A7
A7A7A7

Shades & Tints Shades & Tints

#637E9A

Dark
Light

#FF6666

Dark
Light

#F6814B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #637e9a;
  --color-2: #ff6666;
  --color-3: #f6814b;
  --color-4: #ed9b2f;
  --color-5: #aaab8a;
}

SCSS

$color-1: #637e9a;
$color-2: #ff6666;
$color-3: #f6814b;
$color-4: #ed9b2f;
$color-5: #aaab8a;

TAILWIND

colors: {
  'brand-1': '#637e9a',
  'brand-2': '#ff6666',
  'brand-3': '#f6814b',
  'brand-4': '#ed9b2f',
  'brand-5': '#aaab8a',
}

RGB Array

[99, 126, 154], [255, 102, 102], [246, 129, 75], [237, 155, 47], [170, 171, 138]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #637E9A, #FF6666, #F6814B, #ED9B2F, #AAAB8A is ideal for: social media posters, mobile apps, e-commerce promos. Vivid colors effectively attract user attention. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #637e9a; --color-2: #ff6666; --color-3: #f6814b; --color-4: #ed9b2f; --color-5: #aaab8a. 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. 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 food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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