#151B28

#151B28

Color Values

HEX

#151B28

RGB

21, 27, 40

HSL

221.1, 31.1%, 12.0%

HSV

221.1, 47.5%, 15.7%

CMYK

47.5%, 32.5%, 0.0%, 84.3%

OKLCH

0.2226 0.0271 265.1

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#151B28

#282215

Analogous

#152528

#191528

#151B28

Triadic

#151B28

#28151B

#1B2815

Split Complementary

#151B28

#281915

#252815

Tetradic

#151B28

#281525

#282215

#152819

Color Blindness Simulation

Original

#151B28

Protanopia

#181825

Deuteranopia

#171724

Tritanopia

#152222

Achromatopsia

#1B1B1B

CSS Usage

background-color: #151B28;
color: #151B28;
border-color: #151B28;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F5F7F9
100
#E8EBF2
200
#D0D7E6
300
#AFBBD5
400
#8396BE
500
#5871A7
600
#465A86
700
#38486B
800
#2C3854
900
#232B3E
950
#161B27

Contrast Checker

Text on white

17.22:1

AA Pass AAA Pass

Text on black

1.22:1

AA Fail AAA Fail

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