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#645D69 · #F99E66 · #F4B0B0 · #F7F9EF · #D1D78A

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

AiryCleanWarm

Industry INDUSTRY

HealthcareSaaS

UI Context UI CONTEXT

WorkspaceReadingData Visualization

Color Details Color Details

#645D69

Ink Gray · DimGray · Charcoal

HEX
#645D69
RGB
rgb(100, 93, 105)
HSL
hsl(275, 6%, 39%)
HSB
hsb(275, 11%, 41%)
CMYK
cmyk(5%, 11%, 0%, 59%)
Oklch
oklch(48.9% 0.021 311.4)

Traditional「Ink Gray」· Paint「Charcoal」· Creative Midnight Shadow

#F99E66

Apricot · SandyBrown · Warm Sun

HEX
#F99E66
RGB
rgb(249, 158, 102)
HSL
hsl(23, 92%, 69%)
HSB
hsb(23, 59%, 98%)
CMYK
cmyk(0%, 37%, 59%, 2%)
Oklch
oklch(78.0% 0.130 51.4)

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

#F4B0B0

Peach Pink · LightPink · Cherry Blossom

HEX
#F4B0B0
RGB
rgb(244, 176, 176)
HSL
hsl(0, 76%, 82%)
HSB
hsb(0, 28%, 96%)
CMYK
cmyk(0%, 28%, 28%, 4%)
Oklch
oklch(82.1% 0.080 18.9)

Traditional「Peach Pink」· Paint「Cherry Blossom」· Creative Blush Sunrise

#F7F9EF

Willow Green · SeaShell · Mint Green

HEX
#F7F9EF
RGB
rgb(247, 249, 239)
HSL
hsl(72, 45%, 96%)
HSB
hsb(72, 4%, 98%)
CMYK
cmyk(1%, 0%, 4%, 2%)
Oklch
oklch(97.8% 0.013 115.8)

Traditional「Willow Green」· Paint「Mint Green」· Creative Mint Breeze

#D1D78A

Fresh Green · BurlyWood · Sunflower

HEX
#D1D78A
RGB
rgb(209, 215, 138)
HSL
hsl(65, 49%, 69%)
HSB
hsb(65, 36%, 84%)
CMYK
cmyk(3%, 0%, 36%, 16%)
Oklch
oklch(85.7% 0.099 112.1)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

645D69
62695D

Analogous

5E5D69
645D69
695D68

Triadic

645D69
69645D
5D6964

Split-Comp.

645D69
68695D
5D695E

Tetradic

645D69
695E5D
62695D
5D6869

Contrast Matrix WCAG 2.1 Contrast

645D69
F99E66
F4B0B0
F7F9EF
D1D78A
—
3.1
AA Large
3.5
AA Large
6.0
AA
4.2
AA Large
3.1
AA Large
—
1.2
Fail
2.0
Fail
1.4
Fail
3.5
AA Large
1.2
Fail
—
1.7
Fail
1.2
Fail
6.0
AA
2.0
Fail
1.7
Fail
—
1.4
Fail
4.2
AA Large
1.4
Fail
1.2
Fail
1.4
Fail
—
White BG
6.3AA
2.1Fail
1.8Fail
1.1Fail
1.5Fail
Black BG
3.3AA Large
10.1AAA
11.7AAA
19.8AAA
13.8AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

616166
D2D174
D7D6B0
F8F8F1
D4D49D

Deuteranopia

616265
D7DE77
DBE0B0
F8F8F2
D3D3A1

Tritanopia

646463
F47E81
F1B0B0
F7F3F4
D1ABAF

Achromatopsia

606060
B3B3B3
C4C4C4
F7F7F7
CCCCCC

Shades & Tints Shades & Tints

#645D69

Dark
Light

#F99E66

Dark
Light

#F4B0B0

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #645d69;
  --color-2: #f99e66;
  --color-3: #f4b0b0;
  --color-4: #f7f9ef;
  --color-5: #d1d78a;
}

SCSS

$color-1: #645d69;
$color-2: #f99e66;
$color-3: #f4b0b0;
$color-4: #f7f9ef;
$color-5: #d1d78a;

TAILWIND

colors: {
  'brand-1': '#645d69',
  'brand-2': '#f99e66',
  'brand-3': '#f4b0b0',
  'brand-4': '#f7f9ef',
  'brand-5': '#d1d78a',
}

RGB Array

[100, 93, 105], [249, 158, 102], [244, 176, 176], [247, 249, 239], [209, 215, 138]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #645D69, #F99E66, #F4B0B0, #F7F9EF, #D1D78A is ideal for: health products, baby brands, fresh-style blogs, 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: #645d69; --color-2: #f99e66; --color-3: #f4b0b0; --color-4: #f7f9ef; --color-5: #d1d78a. 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?

Light tones suit backgrounds; use dark colors for body text. Mid-tones work for card backgrounds or dividers to add depth. 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