#1F1B39

#1F1B39

Color Values

HEX

#1F1B39

RGB

31, 27, 57

HSL

248.0, 35.7%, 16.5%

HSV

248.0, 52.6%, 22.4%

CMYK

45.6%, 52.6%, 0.0%, 77.6%

OKLCH

0.2437 0.0559 287.6

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#1F1B39

#35391B

Analogous

#1B2639

#2E1B39

#1F1B39

Triadic

#1F1B39

#391F1B

#1B391F

Split Complementary

#1F1B39

#392E1B

#26391B

Tetradic

#1F1B39

#391B26

#35391B

#1B392E

Color Blindness Simulation

Original

#1F1B39

Protanopia

#1D1D32

Deuteranopia

#1E1E30

Tritanopia

#1F2C2B

Achromatopsia

#1E1E1E

CSS Usage

background-color: #1F1B39;
color: #1F1B39;
border-color: #1F1B39;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F6F5FA
100
#E9E8F3
200
#D2CFE8
300
#B2ACD8
400
#887FC2
500
#5E52AD
600
#4B428A
700
#3C346F
800
#2F2957
900
#252140
950
#171528

Contrast Checker

Text on white

16.48:1

AA Pass AAA Pass

Text on black

1.27:1

AA Fail AAA Fail

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