Sign Up Sign Up
4-Color Captain Blue Palette

4-Color Captain Blue Palette

4-color palette · Cool · Mixed · Complementary harmony

Back to Library

4-Color Captain Blue Palette

4-color palette · Cool temperature · Mixed tone · Complementary harmony

Modify
Vibrant 4 colors Cool Mixed Complementary
Likes 9,907
Colors 4

CSS variables

:root {
  --c-vibrant-1: #0A043C;
  --c-vibrant-2: #03506F;
  --c-vibrant-3: #BBBBBB;
  --c-vibrant-4: #FFE3D8;
}

About this palette

This 4-color vibrant palette runs from Peach Cloud (#FFE3D8) as its lightest tone to Congressional Navy (#0A043C) as its darkest. It blends Congressional Navy, Captain Blue, Gravel Fint and Peach Cloud into a single set you can drop straight into a UI. Of its 6 color pairings, 4 meet the WCAG AA contrast threshold (4.5:1) for body text — the strongest is #0A043C on #FFE3D8 at 15.73:1.

A versatile palette suitable for marketing pages, product hero blocks, illustrations, and accent UI states.

Color breakdown

Congressional Navy #0A043C
RGB
rgb(10, 4, 60)
HSL
hsl(246, 88%, 13%)
Luminance
0.005
Captain Blue #03506F
RGB
rgb(3, 80, 111)
HSL
hsl(197, 95%, 22%)
Luminance
0.069
Gravel Fint #BBBBBB
RGB
rgb(187, 187, 187)
HSL
hsl(0, 0%, 73%)
Luminance
0.497
Peach Cloud #FFE3D8
RGB
rgb(255, 227, 216)
HSL
hsl(17, 100%, 92%)
Luminance
0.812

Contrast & accessibility

4 of 6 color pairings meet the WCAG AA contrast threshold (4.5:1) for body text.

Aa #0A043C on #FFE3D8 15.73:1 AAA
Aa #0A043C on #BBBBBB 9.98:1 AAA
Aa #03506F on #FFE3D8 7.24:1 AAA
Aa #03506F on #BBBBBB 4.59:1 AA
Aa #0A043C on #03506F 2.17:1 Fail
Aa #BBBBBB on #FFE3D8 1.58:1 Fail

Similar palettes

#222831 #393E46 #00ADB5 #EEEEEE
4 colors
#F9F7F7 #DBE2EF #3F72AF #112D4E
4 colors
#1B262C #0F4C75 #3282B8 #BBE1FA
4 colors
#08D9D6 #252A34 #FF2E63 #EAEAEA
4 colors
#27374D #526D82 #9DB2BF #DDE6ED
4 colors
#364F6B #3FC1C9 #F5F5F5 #FC5185
4 colors
#E4F9F5 #30E3CA #11999E #40514E
4 colors
#F0F5F9 #C9D6DF #52616B #1E2022
4 colors