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#1B292B · #25383A · #426953 · #68A884 · #B4E6E9

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#1B292B

Slate Blue · DarkSlateGray · Peacock Green

HEX
#1B292B
RGB
rgb(27, 41, 43)
HSL
hsl(188, 23%, 14%)
HSB
hsb(188, 37%, 17%)
CMYK
cmyk(37%, 5%, 0%, 83%)
Oklch
oklch(26.9% 0.019 207.1)

Traditional「Slate Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#25383A

Slate Blue · DarkSlateGray · Peacock Green

HEX
#25383A
RGB
rgb(37, 56, 58)
HSL
hsl(186, 22%, 19%)
HSB
hsb(186, 36%, 23%)
CMYK
cmyk(36%, 3%, 0%, 77%)
Oklch
oklch(32.5% 0.025 204.2)

Traditional「Slate Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#426953

Celadon · DarkSlateGray · Forest Green

HEX
#426953
RGB
rgb(66, 105, 83)
HSL
hsl(146, 23%, 34%)
HSB
hsb(146, 37%, 41%)
CMYK
cmyk(37%, 0%, 21%, 59%)
Oklch
oklch(48.5% 0.057 158.6)

Traditional「Celadon」· Paint「Forest Green」· Creative Blush Sunrise

#68A884

Celadon · CadetBlue · Olive Green

HEX
#68A884
RGB
rgb(104, 168, 132)
HSL
hsl(146, 27%, 53%)
HSB
hsb(146, 38%, 66%)
CMYK
cmyk(38%, 0%, 21%, 34%)
Oklch
oklch(67.8% 0.085 158.4)

Traditional「Celadon」· Paint「Olive Green」· Creative Blush Sunrise

#B4E6E9

Sky Blue · LightBlue · Glacier Blue

HEX
#B4E6E9
RGB
rgb(180, 230, 233)
HSL
hsl(183, 55%, 81%)
HSB
hsb(183, 23%, 91%)
CMYK
cmyk(23%, 1%, 0%, 9%)
Oklch
oklch(89.1% 0.051 200.8)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1B292B
2C1E1B

Analogous

1B2C26
1B292B
1B222C

Triadic

1B292B
2C1B2A
2A2C1B

Split-Comp.

1B292B
2C1B22
2C261B

Tetradic

1B292B
261B2C
2C1E1B
222C1B

Contrast Matrix WCAG 2.1 Contrast

1B292B
25383A
426953
68A884
B4E6E9
—
1.2
Fail
2.4
Fail
5.4
AA
11.0
AAA
1.2
Fail
—
2.0
Fail
4.4
AA Large
9.1
AAA
2.4
Fail
2.0
Fail
—
2.2
Fail
4.6
AA
5.4
AA
4.4
AA Large
2.2
Fail
—
2.1
Fail
11.0
AAA
9.1
AAA
4.6
AA
2.1
Fail
—
White BG
15.0AAA
12.3AAA
6.2AA
2.8Fail
1.4Fail
Black BG
1.4Fail
1.7Fail
3.4AA Large
7.5AAA
15.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

21212B
2D2D3A
535358
84848D
CACAE8

Deuteranopia

201F2A
2C2B39
514E5A
807B8F
C7C3E8

Tritanopia

1C2A2A
263939
445D5D
6B9495
B7E8E8

Achromatopsia

252525
333333
5B5B5B
919191
D7D7D7

Shades & Tints Shades & Tints

#1B292B

Dark
Light

#25383A

Dark
Light

#426953

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1b292b;
  --color-2: #25383a;
  --color-3: #426953;
  --color-4: #68a884;
  --color-5: #b4e6e9;
}

SCSS

$color-1: #1b292b;
$color-2: #25383a;
$color-3: #426953;
$color-4: #68a884;
$color-5: #b4e6e9;

TAILWIND

colors: {
  'brand-1': '#1b292b',
  'brand-2': '#25383a',
  'brand-3': '#426953',
  'brand-4': '#68a884',
  'brand-5': '#b4e6e9',
}

RGB Array

[27, 41, 43], [37, 56, 58], [66, 105, 83], [104, 168, 132], [180, 230, 233]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1B292B, #25383A, #426953, #68A884, #B4E6E9 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: #1b292b; --color-2: #25383a; --color-3: #426953; --color-4: #68a884; --color-5: #b4e6e9. 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