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#F03F37 · #19133F · #005C8A · #9C9432 · #C8C264

sea

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#F03F37

Vermilion · Tomato · Passion Red

HEX
#F03F37
RGB
rgb(240, 63, 55)
HSL
hsl(3, 86%, 58%)
HSB
hsb(3, 77%, 94%)
CMYK
cmyk(0%, 74%, 77%, 6%)
Oklch
oklch(63.2% 0.215 27.8)

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

#19133F

Deep Indigo · MidnightBlue · Deep Sea Blue

HEX
#19133F
RGB
rgb(25, 19, 63)
HSL
hsl(248, 54%, 16%)
HSB
hsb(248, 70%, 25%)
CMYK
cmyk(60%, 70%, 0%, 75%)
Oklch
oklch(22.5% 0.080 284.1)

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

#005C8A

Lake Blue · Teal · Prussian Blue

HEX
#005C8A
RGB
rgb(0, 92, 138)
HSL
hsl(200, 100%, 27%)
HSB
hsb(200, 100%, 54%)
CMYK
cmyk(100%, 33%, 0%, 46%)
Oklch
oklch(45.3% 0.105 240.4)

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

#9C9432

Autumn Sage · DarkGoldenRod · Honey Gold

HEX
#9C9432
RGB
rgb(156, 148, 50)
HSL
hsl(55, 51%, 40%)
HSB
hsb(55, 68%, 61%)
CMYK
cmyk(0%, 5%, 68%, 39%)
Oklch
oklch(65.5% 0.118 104.6)

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

#C8C264

Autumn Sage · BurlyWood · Sunflower

HEX
#C8C264
RGB
rgb(200, 194, 100)
HSL
hsl(56, 48%, 59%)
HSB
hsb(56, 50%, 78%)
CMYK
cmyk(0%, 3%, 50%, 22%)
Oklch
oklch(79.9% 0.117 105.5)

Traditional「Autumn Sage」· Paint「Sunflower」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

F03F37
38E7F0

Analogous

F0388B
F03F37
F09D38

Triadic

F03F37
38F041
4138F0

Split-Comp.

F03F37
38F09D
388BF0

Tetradic

F03F37
8BF038
38E7F0
9D38F0

Contrast Matrix WCAG 2.1 Contrast

F03F37
19133F
005C8A
9C9432
C8C264
—
4.5
AA
1.9
Fail
1.2
Fail
2.1
Fail
4.5
AA
—
2.4
Fail
5.6
AA
9.4
AAA
1.9
Fail
2.4
Fail
—
2.3
Fail
3.9
AA Large
1.2
Fail
5.6
AA
2.3
Fail
—
1.7
Fail
2.1
Fail
9.4
AAA
3.9
AA Large
1.7
Fail
—
White BG
3.8AA Large
17.4AAA
7.2AAA
3.1AA Large
1.8Fail
Black BG
5.5AA
1.2Fail
2.9Fail
6.7AA
11.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

A3A239
161634
28297F
99984A
C5C57B

Deuteranopia

AEBB39
171732
231C7C
999A4F
C6C680

Tritanopia

E73A3B
192C2A
057674
9C5C61
C88D91

Achromatopsia

737373
1A1A1A
464646
8B8B8B
B9B9B9

Shades & Tints Shades & Tints

#F03F37

Dark
Light

#19133F

Dark
Light

#005C8A

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #f03f37;
  --color-2: #19133f;
  --color-3: #005c8a;
  --color-4: #9c9432;
  --color-5: #c8c264;
}

SCSS

$color-1: #f03f37;
$color-2: #19133f;
$color-3: #005c8a;
$color-4: #9c9432;
$color-5: #c8c264;

TAILWIND

colors: {
  'brand-1': '#f03f37',
  'brand-2': '#19133f',
  'brand-3': '#005c8a',
  'brand-4': '#9c9432',
  'brand-5': '#c8c264',
}

RGB Array

[240, 63, 55], [25, 19, 63], [0, 92, 138], [156, 148, 50], [200, 194, 100]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #F03F37, #19133F, #005C8A, #9C9432, #C8C264 is ideal for: social media posters, mobile apps, e-commerce promos, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #f03f37; --color-2: #19133f; --color-3: #005c8a; --color-4: #9c9432; --color-5: #c8c264. 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 sea-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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