#28183C

#28183C

Color Values

HEX

#28183C

RGB

40, 24, 60

HSL

266.7, 42.9%, 16.5%

HSV

266.7, 60.0%, 23.5%

CMYK

33.3%, 60.0%, 0.0%, 76.5%

OKLCH

0.2499 0.0676 302.3

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#28183C

#2C3C18

Analogous

#181A3C

#3A183C

#28183C

Triadic

#28183C

#3C2818

#183C28

Split Complementary

#28183C

#3C3A18

#1A3C18

Tetradic

#28183C

#3C181A

#2C3C18

#183C3A

Color Blindness Simulation

Original

#28183C

Protanopia

#212133

Deuteranopia

#222331

Tritanopia

#272C2B

Achromatopsia

#1E1E1E

CSS Usage

background-color: #28183C;
color: #28183C;
border-color: #28183C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#ECE7F4
200
#DACCEB
300
#BFA8DC
400
#9C78C9
500
#7949B6
600
#613A92
700
#4E2F75
800
#3D245B
900
#2E1E43
950
#1D132A

Contrast Checker

Text on white

16.33:1

AA Pass AAA Pass

Text on black

1.29:1

AA Fail AAA Fail

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