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#F67F00 · #070D12 · #142533 · #283D4F · #3F586E

warm

A 5-color warm 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

#F67F00

Ochre · Orange · Amber Brown

HEX
#F67F00
RGB
rgb(246, 127, 0)
HSL
hsl(31, 100%, 48%)
HSB
hsb(31, 100%, 96%)
CMYK
cmyk(0%, 48%, 100%, 4%)
Oklch
oklch(71.8% 0.179 54.6)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#070D12

Slate Blue · Black · Deep Sea Blue

HEX
#070D12
RGB
rgb(7, 13, 18)
HSL
hsl(207, 44%, 5%)
HSB
hsb(207, 61%, 7%)
CMYK
cmyk(61%, 28%, 0%, 93%)
Oklch
oklch(15.5% 0.015 242.7)

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

#142533

Slate Blue · DarkSlateGray · Deep Sea Blue

HEX
#142533
RGB
rgb(20, 37, 51)
HSL
hsl(207, 44%, 14%)
HSB
hsb(207, 61%, 20%)
CMYK
cmyk(61%, 27%, 0%, 80%)
Oklch
oklch(25.7% 0.035 244.6)

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

#283D4F

Slate Blue · DarkSlateGray · Prussian Blue

HEX
#283D4F
RGB
rgb(40, 61, 79)
HSL
hsl(208, 33%, 23%)
HSB
hsb(208, 49%, 31%)
CMYK
cmyk(49%, 23%, 0%, 69%)
Oklch
oklch(35.1% 0.041 245.2)

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

#3F586E

Slate Blue · DarkSlateGray · Prussian Blue

HEX
#3F586E
RGB
rgb(63, 88, 110)
HSL
hsl(208, 27%, 34%)
HSB
hsb(208, 43%, 43%)
CMYK
cmyk(43%, 20%, 0%, 57%)
Oklch
oklch(44.9% 0.047 245.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

F67F00
0076F5

Analogous

F50400
F67F00
F1F500

Triadic

F67F00
00F57E
7E00F5

Split-Comp.

F67F00
00F1F5
0400F5

Tetradic

F67F00
00F504
0076F5
F500F1

Contrast Matrix WCAG 2.1 Contrast

F67F00
070D12
142533
283D4F
3F586E
—
7.4
AAA
5.9
AA
4.3
AA Large
2.8
Fail
7.4
AAA
—
1.2
Fail
1.7
Fail
2.6
Fail
5.9
AA
1.2
Fail
—
1.4
Fail
2.1
Fail
4.3
AA Large
1.7
Fail
1.4
Fail
—
1.5
Fail
2.8
Fail
2.6
Fail
2.1
Fail
1.5
Fail
—
White BG
2.6Fail
19.5AAA
15.6AAA
11.2AAA
7.4AAA
Black BG
8.0AAA
1.1Fail
1.3Fail
1.9Fail
2.8Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

C2C11F
0A0A11
1B1C30
31314B
4A4A69

Deuteranopia

C9D226
090911
1A192F
302E4A
484767

Tritanopia

F0373C
071010
152D2C
294746
406464

Achromatopsia

949494
0C0C0C
222222
393939
535353

Shades & Tints Shades & Tints

#F67F00

Dark
Light

#070D12

Dark
Light

#142533

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #f67f00;
  --color-2: #070d12;
  --color-3: #142533;
  --color-4: #283d4f;
  --color-5: #3f586e;
}

SCSS

$color-1: #f67f00;
$color-2: #070d12;
$color-3: #142533;
$color-4: #283d4f;
$color-5: #3f586e;

TAILWIND

colors: {
  'brand-1': '#f67f00',
  'brand-2': '#070d12',
  'brand-3': '#142533',
  'brand-4': '#283d4f',
  'brand-5': '#3f586e',
}

RGB Array

[246, 127, 0], [7, 13, 18], [20, 37, 51], [40, 61, 79], [63, 88, 110]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This warm-style palette of #F67F00, #070D12, #142533, #283D4F, #3F586E 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: #f67f00; --color-2: #070d12; --color-3: #142533; --color-4: #283d4f; --color-5: #3f586e. 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 warm-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