#213959

#213959

Color Values

HEX

#213959

RGB

33, 57, 89

HSL

214.3, 45.9%, 23.9%

HSV

214.3, 62.9%, 34.9%

CMYK

62.9%, 36.0%, 0.0%, 65.1%

OKLCH

0.3415 0.0641 256.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#213959

#594121

Analogous

#215559

#252159

#213959

Triadic

#213959

#592139

#395921

Split Complementary

#213959

#592521

#555921

Tetradic

#213959

#592155

#594121

#215925

Color Blindness Simulation

Original

#213959

Protanopia

#2B2C51

Deuteranopia

#2A284F

Tritanopia

#224B4A

Achromatopsia

#363636

CSS Usage

background-color: #213959;
color: #213959;
border-color: #213959;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CBD9EC
300
#A6BEDE
400
#759ACC
500
#4577BA
600
#375F95
700
#2C4C77
800
#223C5D
900
#1C2E44
950
#121D2B

Contrast Checker

Text on white

11.7:1

AA Pass AAA Pass

Text on black

1.79:1

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