← Back to Editor

#1B2630 · #185E45 · #7AAF51 · #F4A034 · #E43E22

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#1B2630

Slate Blue · DarkSlateGray · Deep Sea Blue

HEX
#1B2630
RGB
rgb(27, 38, 48)
HSL
hsl(209, 28%, 15%)
HSB
hsb(209, 44%, 19%)
CMYK
cmyk(44%, 21%, 0%, 81%)
Oklch
oklch(26.3% 0.024 246.3)

Traditional「Slate Blue」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#185E45

Mineral Blue · DarkSlateGray · Forest Green

HEX
#185E45
RGB
rgb(24, 94, 69)
HSL
hsl(159, 59%, 23%)
HSB
hsb(159, 74%, 37%)
CMYK
cmyk(74%, 0%, 27%, 63%)
Oklch
oklch(43.2% 0.080 164.8)

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

#7AAF51

Celadon · Gray · Olive Green

HEX
#7AAF51
RGB
rgb(122, 175, 81)
HSL
hsl(94, 37%, 50%)
HSB
hsb(94, 54%, 69%)
CMYK
cmyk(30%, 0%, 54%, 31%)
Oklch
oklch(69.6% 0.138 133.2)

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

#F4A034

Ginger · GoldenRod · Warm Sun

HEX
#F4A034
RGB
rgb(244, 160, 52)
HSL
hsl(34, 90%, 58%)
HSB
hsb(34, 79%, 96%)
CMYK
cmyk(0%, 34%, 79%, 4%)
Oklch
oklch(77.3% 0.152 67.8)

Traditional「Ginger」· Paint「Warm Sun」· Creative Blush Sunrise

#E43E22

Vermilion · OrangeRed · Passion Red

HEX
#E43E22
RGB
rgb(228, 62, 34)
HSL
hsl(9, 78%, 51%)
HSB
hsb(9, 85%, 89%)
CMYK
cmyk(0%, 73%, 85%, 11%)
Oklch
oklch(60.9% 0.207 32.1)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1B2630
31261C

Analogous

1C3131
1B2630
1C1C31

Triadic

1B2630
311C27
27311C

Split-Comp.

1B2630
311C1C
31311C

Tetradic

1B2630
311C31
31261C
1C311C

Contrast Matrix WCAG 2.1 Contrast

1B2630
185E45
7AAF51
F4A034
E43E22
—
2.0
Fail
5.9
AA
7.3
AAA
3.7
AA Large
2.0
Fail
—
3.0
Fail
3.6
AA Large
1.8
Fail
5.9
AA
3.0
Fail
—
1.2
Fail
1.6
Fail
7.3
AAA
3.6
AA Large
1.2
Fail
—
2.0
Fail
3.7
AA Large
1.8
Fail
1.6
Fail
2.0
Fail
—
White BG
15.4AAA
7.7AAA
2.6Fail
2.1Fail
4.2AA Large
Black BG
1.4Fail
2.7Fail
8.1AAA
9.9AAA
5.0AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

20202E
36374B
919168
D0CF4E
9C9B29

Deuteranopia

1F1E2D
322D4D
8E8A6D
D5DB54
A6B22A

Tritanopia

1C2C2B
1B5051
7D7A7E
F06367
DC2E2F

Achromatopsia

242424
464646
949494
ADADAD
6C6C6C

Shades & Tints Shades & Tints

#1B2630

Dark
Light

#185E45

Dark
Light

#7AAF51

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1b2630;
  --color-2: #185e45;
  --color-3: #7aaf51;
  --color-4: #f4a034;
  --color-5: #e43e22;
}

SCSS

$color-1: #1b2630;
$color-2: #185e45;
$color-3: #7aaf51;
$color-4: #f4a034;
$color-5: #e43e22;

TAILWIND

colors: {
  'brand-1': '#1b2630',
  'brand-2': '#185e45',
  'brand-3': '#7aaf51',
  'brand-4': '#f4a034',
  'brand-5': '#e43e22',
}

RGB Array

[27, 38, 48], [24, 94, 69], [122, 175, 81], [244, 160, 52], [228, 62, 34]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1B2630, #185E45, #7AAF51, #F4A034, #E43E22 is ideal for: tech websites, dark mode UIs, game UIs, 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: #1b2630; --color-2: #185e45; --color-3: #7aaf51; --color-4: #f4a034; --color-5: #e43e22. 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. 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