#232F4B

#232F4B

Color Values

HEX

#232F4B

RGB

35, 47, 75

HSL

222,0, 36,4%, 21,6%

HSV

222,0, 53,3%, 29,4%

CMYK

53,3%, 37,3%, 0,0%, 70,6%

OKLCH

0,3085 0,0533 265,7

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#232F4B

#4B3F23

Analogous

#23434B

#2B234B

#232F4B

Triadic

#232F4B

#4B232F

#2F4B23

Split Complementary

#232F4B

#4B2B23

#434B23

Tetradic

#232F4B

#4B2343

#4B3F23

#234B2B

Color Blindness Simulation

Original

#232F4B

Protanopia

#282844

Deuteranopia

#282743

Tritanopia

#243F3E

Achromatopsia

#2E2E2E

CSS Usage

background-color: #232F4B;
color: #232F4B;
border-color: #232F4B;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F5F6FA
100
#E8EBF3
200
#CED6E8
300
#ACB9D8
400
#7E93C3
500
#516DAE
600
#41578B
700
#34466F
800
#293657
900
#212A40
950
#151B29

Contrast Checker

Text on white

13,29:1

AA Pass AAA Pass

Text on black

1,58:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026