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#E9EFF2 · #3A4754 · #E64F18 · #DADADA · #EDD900

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

#E9EFF2

Sky Blue · Lavender · Sky Blue

HEX
#E9EFF2
RGB
rgb(233, 239, 242)
HSL
hsl(200, 26%, 93%)
HSB
hsb(200, 4%, 95%)
CMYK
cmyk(4%, 1%, 0%, 5%)
Oklch
oklch(94.8% 0.008 228.9)

Traditional「Sky Blue」· Paint「Sky Blue」· Creative Twilight Haze

#3A4754

Indigo · DarkSlateGray · Prussian Blue

HEX
#3A4754
RGB
rgb(58, 71, 84)
HSL
hsl(210, 18%, 28%)
HSB
hsb(210, 31%, 33%)
CMYK
cmyk(31%, 15%, 0%, 67%)
Oklch
oklch(39.2% 0.028 248.5)

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

#E64F18

Tangerine · Chocolate · Amber Brown

HEX
#E64F18
RGB
rgb(230, 79, 24)
HSL
hsl(16, 81%, 50%)
HSB
hsb(16, 90%, 90%)
CMYK
cmyk(0%, 66%, 90%, 10%)
Oklch
oklch(62.9% 0.196 37.7)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

#DADADA

Silver Gray · LightGray · Pearl Gray

HEX
#DADADA
RGB
rgb(218, 218, 218)
HSL
hsl(0, 0%, 85%)
HSB
hsb(0, 0%, 85%)
CMYK
cmyk(0%, 0%, 0%, 15%)
Oklch
oklch(88.8% 0.000 89.9)

Traditional「Silver Gray」· Paint「Pearl Gray」· Creative Silver Lining

#EDD900

Autumn Sage · Gold · Honey Gold

HEX
#EDD900
RGB
rgb(237, 217, 0)
HSL
hsl(55, 100%, 46%)
HSB
hsb(55, 100%, 93%)
CMYK
cmyk(0%, 8%, 100%, 7%)
Oklch
oklch(87.4% 0.184 102.7)

Traditional「Autumn Sage」· Paint「Honey Gold」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

E9EFF2
F2ECE9

Analogous

E9F2F0
E9EFF2
E9EAF2

Triadic

E9EFF2
F2E9EF
EFF2E9

Split-Comp.

E9EFF2
F2E9EA
F2F0E9

Tetradic

E9EFF2
F0E9F2
F2ECE9
EAF2E9

Contrast Matrix WCAG 2.1 Contrast

E9EFF2
3A4754
E64F18
DADADA
EDD900
—
8.2
AAA
3.3
AA Large
1.2
Fail
1.2
Fail
8.2
AAA
—
2.5
Fail
6.8
AA
6.6
AA
3.3
AA Large
2.5
Fail
—
2.7
Fail
2.6
Fail
1.2
Fail
6.8
AA
2.7
Fail
—
1.0
Fail
1.2
Fail
6.6
AA
2.6
Fail
1.0
Fail
—
White BG
1.2Fail
9.5AAA
3.8AA Large
1.4Fail
1.4Fail
Black BG
18.1AAA
2.2Fail
5.5AA
15.0AAA
14.5AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

ECECF1
404051
A5A325
DADADA
E4E435

Deuteranopia

EBEBF1
3F3E50
ADB929
DADADA
E6E741

Tritanopia

E9F1F1
3B4E4E
DE3032
DADADA
EC5E67

Achromatopsia

EEEEEE
454545
767676
DADADA
C6C6C6

Shades & Tints Shades & Tints

#E9EFF2

Dark
Light

#3A4754

Dark
Light

#E64F18

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #e9eff2;
  --color-2: #3a4754;
  --color-3: #e64f18;
  --color-4: #dadada;
  --color-5: #edd900;
}

SCSS

$color-1: #e9eff2;
$color-2: #3a4754;
$color-3: #e64f18;
$color-4: #dadada;
$color-5: #edd900;

TAILWIND

colors: {
  'brand-1': '#e9eff2',
  'brand-2': '#3a4754',
  'brand-3': '#e64f18',
  'brand-4': '#dadada',
  'brand-5': '#edd900',
}

RGB Array

[233, 239, 242], [58, 71, 84], [230, 79, 24], [218, 218, 218], [237, 217, 0]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #E9EFF2, #3A4754, #E64F18, #DADADA, #EDD900 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: #e9eff2; --color-2: #3a4754; --color-3: #e64f18; --color-4: #dadada; --color-5: #edd900. 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