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#E3DDD0 · #666C75 · #1D3347 · #40484C · #0E0E10

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumWarmCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporateData Visualization

Color Details Color Details

#E3DDD0

Goose Yellow · LightGray · Lemon Cream

HEX
#E3DDD0
RGB
rgb(227, 221, 208)
HSL
hsl(41, 25%, 85%)
HSB
hsb(41, 8%, 89%)
CMYK
cmyk(0%, 3%, 8%, 11%)
Oklch
oklch(89.9% 0.019 86.2)

Traditional「Goose Yellow」· Paint「Lemon Cream」· Creative Lemon Fizz

#666C75

Ink Gray · DimGray · Warm Gray

HEX
#666C75
RGB
rgb(102, 108, 117)
HSL
hsl(216, 7%, 43%)
HSB
hsb(216, 13%, 46%)
CMYK
cmyk(13%, 8%, 0%, 54%)
Oklch
oklch(52.9% 0.016 258.4)

Traditional「Ink Gray」· Paint「Warm Gray」· Creative Urban Concrete

#1D3347

Slate Blue · DarkSlateGray · Deep Sea Blue

HEX
#1D3347
RGB
rgb(29, 51, 71)
HSL
hsl(209, 42%, 20%)
HSB
hsb(209, 59%, 28%)
CMYK
cmyk(59%, 28%, 0%, 72%)
Oklch
oklch(31.3% 0.046 247.2)

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

#40484C

Slate Blue · DarkSlateGray · Charcoal

HEX
#40484C
RGB
rgb(64, 72, 76)
HSL
hsl(200, 9%, 27%)
HSB
hsb(200, 16%, 30%)
CMYK
cmyk(16%, 5%, 0%, 70%)
Oklch
oklch(39.6% 0.012 229.2)

Traditional「Slate Blue」· Paint「Charcoal」· Creative Midnight Shadow

#0E0E10

Ink Black · Black · Jet Black

HEX
#0E0E10
RGB
rgb(14, 14, 16)
HSL
hsl(240, 7%, 6%)
HSB
hsb(240, 13%, 6%)
CMYK
cmyk(12%, 12%, 0%, 94%)
Oklch
oklch(16.5% 0.004 285.9)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

E3DDD0
CFD5E2

Analogous

E2D3CF
E3DDD0
DFE2CF

Triadic

E3DDD0
CFE2DC
DCCFE2

Split-Comp.

E3DDD0
CFDFE2
D3CFE2

Tetradic

E3DDD0
CFE2D3
CFD5E2
E2CFDF

Contrast Matrix WCAG 2.1 Contrast

E3DDD0
666C75
1D3347
40484C
0E0E10
—
3.9
AA Large
9.6
AAA
6.9
AA
14.3
AAA
3.9
AA Large
—
2.5
Fail
1.8
Fail
3.6
AA Large
9.6
AAA
2.5
Fail
—
1.4
Fail
1.5
Fail
6.9
AA
1.8
Fail
1.4
Fail
—
2.1
Fail
14.3
AAA
3.6
AA Large
1.5
Fail
2.1
Fail
—
White BG
1.4Fail
5.3AA
13.0AAA
9.3AAA
19.3AAA
Black BG
15.5AAA
4.0AA Large
1.6Fail
2.2Fail
1.1Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

E0E0D3
696973
272742
43444B
0E0E10

Deuteranopia

E1E1D4
686872
252441
43424B
0E0E0F

Tritanopia

E3D6D6
667171
1E3E3E
404A4A
0E0F0F

Achromatopsia

DDDDDD
6B6B6B
2F2F2F
464646
0E0E0E

Shades & Tints Shades & Tints

#E3DDD0

Dark
Light

#666C75

Dark
Light

#1D3347

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #e3ddd0;
  --color-2: #666c75;
  --color-3: #1d3347;
  --color-4: #40484c;
  --color-5: #0e0e10;
}

SCSS

$color-1: #e3ddd0;
$color-2: #666c75;
$color-3: #1d3347;
$color-4: #40484c;
$color-5: #0e0e10;

TAILWIND

colors: {
  'brand-1': '#e3ddd0',
  'brand-2': '#666c75',
  'brand-3': '#1d3347',
  'brand-4': '#40484c',
  'brand-5': '#0e0e10',
}

RGB Array

[227, 221, 208], [102, 108, 117], [29, 51, 71], [64, 72, 76], [14, 14, 16]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #E3DDD0, #666C75, #1D3347, #40484C, #0E0E10 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs, 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: #e3ddd0; --color-2: #666c75; --color-3: #1d3347; --color-4: #40484c; --color-5: #0e0e10. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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 finance, legal, luxury 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