#21445C + #315770 + #577A91 + #61ABA1 + #57918A - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#21445C

Slate Blue · DarkSlateGray · Prussian Blue

HEX

#21445C

RGB

rgb(33, 68, 92)

HSL

hsl(204, 47%, 25%)

HSB

hsb(204, 64%, 36%)

CMYK

cmyk(64%, 26%, 0%, 64%)

Oklch

oklch(37.2% 0.058 240.7)

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

#315770

Slate Blue · DarkSlateGray · Prussian Blue

HEX

#315770

RGB

rgb(49, 87, 112)

HSL

hsl(204, 39%, 32%)

HSB

hsb(204, 56%, 44%)

CMYK

cmyk(56%, 22%, 0%, 56%)

Oklch

oklch(44.0% 0.060 239.0)

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

#577A91

Slate Blue · SlateGray · Navy Blue

HEX

#577A91

RGB

rgb(87, 122, 145)

HSL

hsl(204, 25%, 45%)

HSB

hsb(204, 40%, 57%)

CMYK

cmyk(40%, 16%, 0%, 43%)

Oklch

oklch(56.2% 0.053 237.8)

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

#61ABA1

Mineral Blue · CadetBlue · Lake Green

HEX

#61ABA1

RGB

rgb(97, 171, 161)

HSL

hsl(172, 31%, 53%)

HSB

hsb(172, 43%, 67%)

CMYK

cmyk(43%, 0%, 6%, 33%)

Oklch

oklch(69.0% 0.076 184.5)

Traditional「Mineral Blue」· Paint「Lake Green」· Creative Blush Sunrise

#57918A

Mineral Blue · CadetBlue · Mint Ice

HEX

#57918A

RGB

rgb(87, 145, 138)

HSL

hsl(173, 25%, 45%)

HSB

hsb(173, 40%, 57%)

CMYK

cmyk(40%, 0%, 5%, 43%)

Oklch

oklch(61.5% 0.062 185.9)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

21445C

5E3A22

Analogous

225E58

21445C

22285E

Triadic

21445C

5E2246

465E22

Split-Comp.

21445C

5E2228

5E5822

Tetradic

21445C

58225E

5E3A22

285E22

Contrast Matrix WCAG 2.1 Contrast

21445C	315770	577A91	61ABA1	57918A
—	1.3 Fail	2.2 Fail	3.8 AA Large	2.8 Fail
1.3 Fail	—	1.7 Fail	2.9 Fail	2.1 Fail
2.2 Fail	1.7 Fail	—	1.7 Fail	1.3 Fail
3.8 AA Large	2.9 Fail	1.7 Fail	—	1.3 Fail
2.8 Fail	2.1 Fail	1.3 Fail	1.3 Fail	—

White BG

10.3AAA

7.7AAA

4.6AA

2.7Fail

3.6AA Large

Black BG

2.0Fail

2.7Fail

4.6AA

7.8AAA

5.8AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

303056

41426A

66668B

8182A3

70718C

Deuteranopia

2E2C55

3F3C68

64628A

7D77A4

6D688C

Tritanopia

235251

336564

598786

65A5A6

5A8D8D

Achromatopsia

3C3C3C

4E4E4E

727272

949494

7F7F7F

Shades & Tints Shades & Tints

#21445C

Dark

Light

#315770

Dark

Light

#577A91

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #21445c;
  --color-2: #315770;
  --color-3: #577a91;
  --color-4: #61aba1;
  --color-5: #57918a;
}

SCSS

$color-1: #21445c;
$color-2: #315770;
$color-3: #577a91;
$color-4: #61aba1;
$color-5: #57918a;

TAILWIND

colors: {
  'brand-1': '#21445c',
  'brand-2': '#315770',
  'brand-3': '#577a91',
  'brand-4': '#61aba1',
  'brand-5': '#57918a',
}

RGB Array

[33, 68, 92], [49, 87, 112], [87, 122, 145], [97, 171, 161], [87, 145, 138]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #21445C, #315770, #577A91, #61ABA1, #57918A 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: #21445c; --color-2: #315770; --color-3: #577a91; --color-4: #61aba1; --color-5: #57918a. 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