#211B39

#211B39

Color Values

HEX

#211B39

RGB

33, 27, 57

HSL

252.0, 35.7%, 16.5%

HSV

252.0, 52.6%, 22.4%

CMYK

42.1%, 52.6%, 0.0%, 77.6%

OKLCH

0.2458 0.0559 290.9

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#211B39

#33391B

Analogous

#1B2439

#301B39

#211B39

Triadic

#211B39

#39211B

#1B3921

Split Complementary

#211B39

#39301B

#24391B

Tetradic

#211B39

#391B24

#33391B

#1B3930

Color Blindness Simulation

Original

#211B39

Protanopia

#1E1E32

Deuteranopia

#1F1F30

Tritanopia

#212C2B

Achromatopsia

#1E1E1E

CSS Usage

background-color: #211B39;
color: #211B39;
border-color: #211B39;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F6F5FA
100
#EAE8F3
200
#D4CFE8
300
#B5ACD8
400
#8C7FC2
500
#6452AD
600
#50428A
700
#40346F
800
#322957
900
#272140
950
#191528

Contrast Checker

Text on white

16.4:1

AA Pass AAA Pass

Text on black

1.28:1

AA Fail AAA Fail

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