#1F2437

#1F2437

Color Values

HEX

#1F2437

RGB

31, 36, 55

HSL

227.5, 27.9%, 16.9%

HSV

227.5, 43.6%, 21.6%

CMYK

43.6%, 34.5%, 0.0%, 78.4%

OKLCH

0.2648 0.0364 272.4

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#1F2437

#37321F

Analogous

#1F3037

#261F37

#1F2437

Triadic

#1F2437

#371F24

#24371F

Split Complementary

#1F2437

#37261F

#30371F

Tetradic

#1F2437

#371F30

#37321F

#1F3726

Color Blindness Simulation

Original

#1F2437

Protanopia

#212132

Deuteranopia

#212031

Tritanopia

#1F2F2E

Achromatopsia

#242424

CSS Usage

background-color: #1F2437;
color: #1F2437;
border-color: #1F2437;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#E9EBF1
200
#D1D5E5
300
#B1B8D3
400
#8691BB
500
#5C6BA3
600
#4A5582
700
#3B4468
800
#2E3552
900
#24293D
950
#171A26

Contrast Checker

Text on white

15.38:1

AA Pass AAA Pass

Text on black

1.37:1

AA Fail AAA Fail

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