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#EF6A31 · #C92913 · #0B0A05 · #958D42 · #BDB03D

sea

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#EF6A31

Tangerine · Tomato · Warm Sun

HEX
#EF6A31
RGB
rgb(239, 106, 49)
HSL
hsl(18, 86%, 56%)
HSB
hsb(18, 79%, 94%)
CMYK
cmyk(0%, 56%, 79%, 6%)
Oklch
oklch(67.9% 0.178 41.6)

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

#C92913

Vermilion · FireBrick · Passion Red

HEX
#C92913
RGB
rgb(201, 41, 19)
HSL
hsl(7, 83%, 43%)
HSB
hsb(7, 91%, 79%)
CMYK
cmyk(0%, 80%, 91%, 21%)
Oklch
oklch(54.3% 0.198 31.1)

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

#0B0A05

Autumn Sage · Black · Amber Gold

HEX
#0B0A05
RGB
rgb(11, 10, 5)
HSL
hsl(50, 38%, 3%)
HSB
hsb(50, 55%, 4%)
CMYK
cmyk(0%, 9%, 55%, 96%)
Oklch
oklch(14.4% 0.012 99.8)

Traditional「Autumn Sage」· Paint「Amber Gold」· Creative Blush Sunrise

#958D42

Autumn Sage · Sienna · Honey Gold

HEX
#958D42
RGB
rgb(149, 141, 66)
HSL
hsl(54, 39%, 42%)
HSB
hsb(54, 56%, 58%)
CMYK
cmyk(0%, 5%, 56%, 42%)
Oklch
oklch(63.4% 0.097 103.2)

Traditional「Autumn Sage」· Paint「Honey Gold」· Creative Blush Sunrise

#BDB03D

Autumn Sage · GoldenRod · Honey Gold

HEX
#BDB03D
RGB
rgb(189, 176, 61)
HSL
hsl(54, 51%, 49%)
HSB
hsb(54, 68%, 74%)
CMYK
cmyk(0%, 7%, 68%, 26%)
Oklch
oklch(74.7% 0.134 102.8)

Traditional「Autumn Sage」· Paint「Honey Gold」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

EF6A31
2EB5EF

Analogous

EF2E55
EF6A31
EFC92E

Triadic

EF6A31
2EEF68
682EEF

Split-Comp.

EF6A31
2EEFC9
2E55EF

Tetradic

EF6A31
55EF2E
2EB5EF
C92EEF

Contrast Matrix WCAG 2.1 Contrast

EF6A31
C92913
0B0A05
958D42
BDB03D
—
1.8
Fail
6.4
AA
1.1
Fail
1.4
Fail
1.8
Fail
—
3.6
AA Large
1.6
Fail
2.5
Fail
6.4
AA
3.6
AA Large
—
5.8
AA
8.9
AAA
1.1
Fail
1.6
Fail
5.8
AA
—
1.5
Fail
1.4
Fail
2.5
Fail
8.9
AAA
1.5
Fail
—
White BG
3.1AA Large
5.5AA
19.8AAA
3.4AA Large
2.2Fail
Black BG
6.8AA
3.8AA Large
1.1Fail
6.2AA
9.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

B5B43F
848218
0B0B06
929154
B7B759

Deuteranopia

BDC742
8D991A
0B0B07
929359
B8B960

Tritanopia

E84A4C
C11D1D
0B0707
956266
BC6F74

Achromatopsia

8B8B8B
565656
0A0A0A
878787
A7A7A7

Shades & Tints Shades & Tints

#EF6A31

Dark
Light

#C92913

Dark
Light

#0B0A05

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ef6a31;
  --color-2: #c92913;
  --color-3: #0b0a05;
  --color-4: #958d42;
  --color-5: #bdb03d;
}

SCSS

$color-1: #ef6a31;
$color-2: #c92913;
$color-3: #0b0a05;
$color-4: #958d42;
$color-5: #bdb03d;

TAILWIND

colors: {
  'brand-1': '#ef6a31',
  'brand-2': '#c92913',
  'brand-3': '#0b0a05',
  'brand-4': '#958d42',
  'brand-5': '#bdb03d',
}

RGB Array

[239, 106, 49], [201, 41, 19], [11, 10, 5], [149, 141, 66], [189, 176, 61]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #EF6A31, #C92913, #0B0A05, #958D42, #BDB03D 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: #ef6a31; --color-2: #c92913; --color-3: #0b0a05; --color-4: #958d42; --color-5: #bdb03d. 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 sea-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