#3D4A48 + #EB0000 + #DE0000 + #AB2E2E + #454D4B - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#3D4A48

Mineral Blue · DarkSlateGray · Mint Ice

HEX

#3D4A48

RGB

rgb(61, 74, 72)

HSL

hsl(171, 10%, 26%)

HSB

hsb(171, 18%, 29%)

CMYK

cmyk(18%, 0%, 3%, 71%)

Oklch

oklch(39.7% 0.017 185.2)

Traditional「Mineral Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#EB0000

Vermilion · Red · Passion Red

HEX

#EB0000

RGB

rgb(235, 0, 0)

HSL

hsl(0, 100%, 46%)

HSB

hsb(0, 100%, 92%)

CMYK

cmyk(0%, 100%, 100%, 8%)

Oklch

oklch(59.0% 0.242 29.2)

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

#DE0000

Vermilion · Red · Passion Red

HEX

#DE0000

RGB

rgb(222, 0, 0)

HSL

hsl(0, 100%, 44%)

HSB

hsb(0, 100%, 87%)

CMYK

cmyk(0%, 100%, 100%, 13%)

Oklch

oklch(56.6% 0.232 29.2)

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

#AB2E2E

Crimson · Brown · Passion Red

HEX

#AB2E2E

RGB

rgb(171, 46, 46)

HSL

hsl(0, 58%, 43%)

HSB

hsb(0, 73%, 67%)

CMYK

cmyk(0%, 73%, 73%, 33%)

Oklch

oklch(49.6% 0.162 25.3)

Traditional「Crimson」· Paint「Passion Red」· Creative Blush Sunrise

#454D4B

Dark Cyan · DarkSlateGray · Charcoal

HEX

#454D4B

RGB

rgb(69, 77, 75)

HSL

hsl(165, 5%, 29%)

HSB

hsb(165, 10%, 30%)

CMYK

cmyk(10%, 0%, 3%, 70%)

Oklch

oklch(41.2% 0.011 179.1)

Traditional「Dark Cyan」· Paint「Charcoal」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3D4A48

493C3E

Analogous

3C4940

3D4A48

3C4449

Triadic

3D4A48

473C49

49473C

Split-Comp.

3D4A48

493C44

49403C

Tetradic

3D4A48

403C49

493C3E

44493C

Contrast Matrix WCAG 2.1 Contrast

3D4A48	EB0000	DE0000	AB2E2E	454D4B
—	2.0 Fail	1.8 Fail	1.4 Fail	1.1 Fail
2.0 Fail	—	1.1 Fail	1.4 Fail	1.9 Fail
1.8 Fail	1.1 Fail	—	1.3 Fail	1.7 Fail
1.4 Fail	1.4 Fail	1.3 Fail	—	1.3 Fail
1.1 Fail	1.9 Fail	1.7 Fail	1.3 Fail	—

White BG

9.2AAA

4.6AA

5.1AA

6.6AA

8.7AAA

Black BG

2.3Fail

4.5AA

4.1AA Large

3.2AA Large

2.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

434348

858300

7E7C00

75742E

48494B

Deuteranopia

424149

93A500

8B9B00

7C862E

48474C

Tritanopia

3E4949

DF0000

D30000

A52E2E

454C4C

Achromatopsia

464646

424242

535353

4A4A4A

Shades & Tints Shades & Tints

#3D4A48

Dark

Light

#EB0000

Dark

Light

#DE0000

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3d4a48;
  --color-2: #eb0000;
  --color-3: #de0000;
  --color-4: #ab2e2e;
  --color-5: #454d4b;
}

SCSS

$color-1: #3d4a48;
$color-2: #eb0000;
$color-3: #de0000;
$color-4: #ab2e2e;
$color-5: #454d4b;

TAILWIND

colors: {
  'brand-1': '#3d4a48',
  'brand-2': '#eb0000',
  'brand-3': '#de0000',
  'brand-4': '#ab2e2e',
  'brand-5': '#454d4b',
}

RGB Array

[61, 74, 72], [235, 0, 0], [222, 0, 0], [171, 46, 46], [69, 77, 75]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #3D4A48, #EB0000, #DE0000, #AB2E2E, #454D4B 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: #3d4a48; --color-2: #eb0000; --color-3: #de0000; --color-4: #ab2e2e; --color-5: #454d4b. 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 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