#281B3C

#281B3C

Color Values

HEX

#281B3C

RGB

40, 27, 60

HSL

263.6, 37.9%, 17.1%

HSV

263.6, 55.0%, 23.5%

CMYK

33.3%, 55.0%, 0.0%, 76.5%

OKLCH

0.256 0.0617 300.3

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#281B3C

#2F3C1B

Analogous

#1B1F3C

#391B3C

#281B3C

Triadic

#281B3C

#3C281B

#1B3C28

Split Complementary

#281B3C

#3C391B

#1F3C1B

Tetradic

#281B3C

#3C1B1F

#2F3C1B

#1B3C39

Color Blindness Simulation

Original

#281B3C

Protanopia

#222234

Deuteranopia

#232432

Tritanopia

#272E2C

Achromatopsia

#202020

CSS Usage

background-color: #281B3C;
color: #281B3C;
border-color: #281B3C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#ECE7F3
200
#D8CEE9
300
#BDABD9
400
#997DC4
500
#754FB0
600
#5E3F8D
700
#4B3371
800
#3B2858
900
#2D2041
950
#1C1429

Contrast Checker

Text on white

16.0:1

AA Pass AAA Pass

Text on black

1.31:1

AA Fail AAA Fail

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