#281B39

#281B39

Color Values

HEX

#281B39

RGB

40, 27, 57

HSL

266.0, 35.7%, 16.5%

HSV

266.0, 52.6%, 22.4%

CMYK

29.8%, 52.6%, 0.0%, 77.6%

OKLCH

0.254 0.057 302.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#281B39

#2C391B

Analogous

#1B1D39

#371B39

#281B39

Triadic

#281B39

#39281B

#1B3928

Split Complementary

#281B39

#39371B

#1D391B

Tetradic

#281B39

#391B1D

#2C391B

#1B3937

Color Blindness Simulation

Original

#281B39

Protanopia

#222232

Deuteranopia

#232430

Tritanopia

#272C2B

Achromatopsia

#202020

CSS Usage

background-color: #281B39;
color: #281B39;
border-color: #281B39;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F7F5FA
100
#ECE8F3
200
#DACFE8
300
#BFACD8
400
#9C7FC2
500
#7952AD
600
#61428A
700
#4E346F
800
#3D2957
900
#2E2140
950
#1D1528

Contrast Checker

Text on white

16.08:1

AA Pass AAA Pass

Text on black

1.31:1

AA Fail AAA Fail

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