#373D4D + #464D61 + #545E75 + #FF4D4D + #FF9D4D - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#373D4D

Indigo · DarkSlateGray · Prussian Blue

HEX

#373D4D

RGB

rgb(55, 61, 77)

HSL

hsl(224, 17%, 26%)

HSB

hsb(224, 29%, 30%)

CMYK

cmyk(29%, 21%, 0%, 70%)

Oklch

oklch(36.1% 0.029 268.8)

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

#464D61

Indigo · DarkSlateGray · Prussian Blue

HEX

#464D61

RGB

rgb(70, 77, 97)

HSL

hsl(224, 16%, 33%)

HSB

hsb(224, 28%, 38%)

CMYK

cmyk(28%, 21%, 0%, 62%)

Oklch

oklch(42.2% 0.035 269.8)

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

#545E75

Indigo · DimGray · Prussian Blue

HEX

#545E75

RGB

rgb(84, 94, 117)

HSL

hsl(222, 16%, 39%)

HSB

hsb(222, 28%, 46%)

CMYK

cmyk(28%, 20%, 0%, 54%)

Oklch

oklch(48.2% 0.039 266.5)

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

#FF4D4D

Peach Pink · Tomato · Coral Red

HEX

#FF4D4D

RGB

rgb(255, 77, 77)

HSL

hsl(0, 100%, 65%)

HSB

hsb(0, 70%, 100%)

CMYK

cmyk(0%, 70%, 70%, 0%)

Oklch

oklch(67.3% 0.215 25.0)

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

#FF9D4D

Apricot · SandyBrown · Warm Sun

HEX

#FF9D4D

RGB

rgb(255, 157, 77)

HSL

hsl(27, 100%, 65%)

HSB

hsb(27, 70%, 100%)

CMYK

cmyk(0%, 38%, 70%, 0%)

Oklch

oklch(78.3% 0.150 57.1)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

373D4D

4E4837

Analogous

37484E

373D4D

3C374E

Triadic

373D4D

4E373D

3D4E37

Split-Comp.

373D4D

4E3C37

484E37

Tetradic

373D4D

4E3748

4E4837

374E3C

Contrast Matrix WCAG 2.1 Contrast

373D4D	464D61	545E75	FF4D4D	FF9D4D
—	1.3 Fail	1.7 Fail	3.3 AA Large	5.3 AA
1.3 Fail	—	1.3 Fail	2.6 Fail	4.1 AA Large
1.7 Fail	1.3 Fail	—	2.0 Fail	3.1 AA Large
3.3 AA Large	2.6 Fail	2.0 Fail	—	1.6 Fail
5.3 AA	4.1 AA Large	3.1 AA Large	1.6 Fail	—

White BG

10.8AAA

8.4AAA

6.5AA

3.3AA Large

2.1Fail

Black BG

1.9Fail

2.5Fail

3.2AA Large

6.4AA

10.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

3A3A49

49495C

58586F

B2B04D

D5D460

Deuteranopia

393948

49485B

58576E

BCCA4D

DAE265

Tritanopia

374645

465858

556B6A

F64D4D

FA7073

Achromatopsia

3D3D3D

4D4D4D

5E5E5E

828282

B1B1B1

Shades & Tints Shades & Tints

#373D4D

Dark

Light

#464D61

Dark

Light

#545E75

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #373d4d;
  --color-2: #464d61;
  --color-3: #545e75;
  --color-4: #ff4d4d;
  --color-5: #ff9d4d;
}

SCSS

$color-1: #373d4d;
$color-2: #464d61;
$color-3: #545e75;
$color-4: #ff4d4d;
$color-5: #ff9d4d;

TAILWIND

colors: {
  'brand-1': '#373d4d',
  'brand-2': '#464d61',
  'brand-3': '#545e75',
  'brand-4': '#ff4d4d',
  'brand-5': '#ff9d4d',
}

RGB Array

[55, 61, 77], [70, 77, 97], [84, 94, 117], [255, 77, 77], [255, 157, 77]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #373D4D, #464D61, #545E75, #FF4D4D, #FF9D4D is ideal for: corporate websites, product showcases, portfolios. 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: #373d4d; --color-2: #464d61; --color-3: #545e75; --color-4: #ff4d4d; --color-5: #ff9d4d. 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 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