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#FFFFFB · #D32C3D · #7EC8EF · #3A8BC0 · #0F4180

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

#FFFFFB

Fresh Green · White · Lemon Cream

HEX
#FFFFFB
RGB
rgb(255, 255, 251)
HSL
hsl(60, 100%, 99%)
HSB
hsb(60, 2%, 100%)
CMYK
cmyk(0%, 0%, 2%, 0%)
Oklch
oklch(99.9% 0.005 106.5)

Traditional「Fresh Green」· Paint「Lemon Cream」· Creative Lemon Fizz

#D32C3D

Vermilion · Crimson · Passion Red

HEX
#D32C3D
RGB
rgb(211, 44, 61)
HSL
hsl(354, 65%, 50%)
HSB
hsb(354, 79%, 83%)
CMYK
cmyk(0%, 79%, 71%, 17%)
Oklch
oklch(56.8% 0.201 21.7)

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

#7EC8EF

Sky Blue · SkyBlue · Cobalt Blue

HEX
#7EC8EF
RGB
rgb(126, 200, 239)
HSL
hsl(201, 78%, 72%)
HSB
hsb(201, 47%, 94%)
CMYK
cmyk(47%, 16%, 0%, 6%)
Oklch
oklch(79.9% 0.092 232.6)

Traditional「Sky Blue」· Paint「Cobalt Blue」· Creative Twilight Haze

#3A8BC0

Lake Blue · SteelBlue · Navy Blue

HEX
#3A8BC0
RGB
rgb(58, 139, 192)
HSL
hsl(204, 54%, 49%)
HSB
hsb(204, 70%, 75%)
CMYK
cmyk(70%, 28%, 0%, 25%)
Oklch
oklch(61.1% 0.112 240.9)

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

#0F4180

Indigo · MidnightBlue · Prussian Blue

HEX
#0F4180
RGB
rgb(15, 65, 128)
HSL
hsl(213, 79%, 28%)
HSB
hsb(213, 88%, 50%)
CMYK
cmyk(88%, 49%, 0%, 50%)
Oklch
oklch(38.2% 0.118 256.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FFFFFB
FAFAFF

Analogous

FFFCFA
FFFFFB
FCFFFA

Triadic

FFFFFB
FAFFFF
FFFAFF

Split-Comp.

FFFFFB
FAFCFF
FCFAFF

Tetradic

FFFFFB
FAFFFC
FAFAFF
FFFAFC

Contrast Matrix WCAG 2.1 Contrast

FFFFFB
D32C3D
7EC8EF
3A8BC0
0F4180
—
5.0
AA
1.8
Fail
3.7
AA Large
10.0
AAA
5.0
AA
—
2.7
Fail
1.3
Fail
2.0
Fail
1.8
Fail
2.7
Fail
—
2.0
Fail
5.5
AA
3.7
AA Large
1.3
Fail
2.0
Fail
—
2.7
Fail
10.0
AAA
2.0
Fail
5.5
AA
2.7
Fail
—
White BG
1.0Fail
5.0AA
1.8Fail
3.7AA Large
10.1AAA
Black BG
20.9AAA
4.2AA Large
11.4AAA
5.6AA
2.1Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

FFFFFC
8B8939
9E9FE6
5D5EB3
252571

Deuteranopia

FFFFFC
94A138
9A94E3
5852B0
221E6D

Tritanopia

FFFDFD
CB3635
82DEDC
3EA9A7
126562

Achromatopsia

FFFFFF
606060
B6B6B6
797979
393939

Shades & Tints Shades & Tints

#FFFFFB

Dark
Light

#D32C3D

Dark
Light

#7EC8EF

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #fffffb;
  --color-2: #d32c3d;
  --color-3: #7ec8ef;
  --color-4: #3a8bc0;
  --color-5: #0f4180;
}

SCSS

$color-1: #fffffb;
$color-2: #d32c3d;
$color-3: #7ec8ef;
$color-4: #3a8bc0;
$color-5: #0f4180;

TAILWIND

colors: {
  'brand-1': '#fffffb',
  'brand-2': '#d32c3d',
  'brand-3': '#7ec8ef',
  'brand-4': '#3a8bc0',
  'brand-5': '#0f4180',
}

RGB Array

[255, 255, 251], [211, 44, 61], [126, 200, 239], [58, 139, 192], [15, 65, 128]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #FFFFFB, #D32C3D, #7EC8EF, #3A8BC0, #0F4180 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: #fffffb; --color-2: #d32c3d; --color-3: #7ec8ef; --color-4: #3a8bc0; --color-5: #0f4180. 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