#383747 + #EC5B00 + #3B4046 + #BD1500 + #426279 · warm - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#383747

Deep Indigo · DarkSlateGray · Prussian Blue

HEX

#383747

RGB

rgb(56, 55, 71)

HSL

hsl(244, 13%, 25%)

HSB

hsb(244, 23%, 28%)

CMYK

cmyk(21%, 23%, 0%, 72%)

Oklch

oklch(34.4% 0.028 287.7)

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

#EC5B00

Tangerine · OrangeRed · Amber Brown

HEX

#EC5B00

RGB

rgb(236, 91, 0)

HSL

hsl(23, 100%, 46%)

HSB

hsb(23, 100%, 93%)

CMYK

cmyk(0%, 61%, 100%, 7%)

Oklch

oklch(65.3% 0.195 42.6)

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

#3B4046

Indigo · DarkSlateGray · Dark Stone

HEX

#3B4046

RGB

rgb(59, 64, 70)

HSL

hsl(213, 9%, 25%)

HSB

hsb(213, 16%, 27%)

CMYK

cmyk(16%, 9%, 0%, 73%)

Oklch

oklch(36.9% 0.012 253.0)

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

#BD1500

Vermilion · FireBrick · Wine Red

HEX

#BD1500

RGB

rgb(189, 21, 0)

HSL

hsl(7, 100%, 37%)

HSB

hsb(7, 100%, 74%)

CMYK

cmyk(0%, 89%, 100%, 26%)

Oklch

oklch(50.8% 0.200 30.7)

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

#426279

Slate Blue · DarkSlateBlue · Prussian Blue

HEX

#426279

RGB

rgb(66, 98, 121)

HSL

hsl(205, 29%, 37%)

HSB

hsb(205, 45%, 47%)

CMYK

cmyk(45%, 19%, 0%, 53%)

Oklch

oklch(48.1% 0.053 240.5)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

383747

474837

Analogous

373F48

383747

413748

Triadic

383747

483937

374839

Split-Comp.

383747

484137

3F4837

Tetradic

383747

48373F

474837

374841

Contrast Matrix WCAG 2.1 Contrast

383747	EC5B00	3B4046	BD1500	426279
—	3.4 AA Large	1.1 Fail	1.8 Fail	1.8 Fail
3.4 AA Large	—	3.0 AA Large	1.9 Fail	1.9 Fail
1.1 Fail	3.0 AA Large	—	1.6 Fail	1.6 Fail
1.8 Fail	1.9 Fail	1.6 Fail	—	1.0 Fail
1.8 Fail	1.9 Fail	1.6 Fail	1.0 Fail	—

White BG

11.6AAA

3.5AA Large

10.5AAA

6.4AA

6.5AA

Black BG

1.8Fail

6.1AA

2.0Fail

3.3AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

383843

ADAC16

3D3D45

747305

505073

Deuteranopia

383842

B6C11B

3D3D44

7E8B06

4E4C72

Tritanopia

38403F

E5272B

3B4343

B5090A

446F6E

Achromatopsia

393939

7C7C7C

3F3F3F

454545

5B5B5B

Shades & Tints Shades & Tints

#383747

Dark

Light

#EC5B00

Dark

Light

#3B4046

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #383747;
  --color-2: #ec5b00;
  --color-3: #3b4046;
  --color-4: #bd1500;
  --color-5: #426279;
}

SCSS

$color-1: #383747;
$color-2: #ec5b00;
$color-3: #3b4046;
$color-4: #bd1500;
$color-5: #426279;

TAILWIND

colors: {
  'brand-1': '#383747',
  'brand-2': '#ec5b00',
  'brand-3': '#3b4046',
  'brand-4': '#bd1500',
  'brand-5': '#426279',
}

RGB Array

[56, 55, 71], [236, 91, 0], [59, 64, 70], [189, 21, 0], [66, 98, 121]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This warm-style palette of #383747, #EC5B00, #3B4046, #BD1500, #426279 is ideal for: tech websites, dark mode UIs, game UIs. 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: #383747; --color-2: #ec5b00; --color-3: #3b4046; --color-4: #bd1500; --color-5: #426279. 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. 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 warm-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