#1F0437

#1F0437

Color Values

HEX

#1F0437

RGB

31, 4, 55

HSL

271.8, 86.4%, 11.6%

HSV

271.8, 92.7%, 21.6%

CMYK

43.6%, 92.7%, 0.0%, 78.4%

OKLCH

0.199 0.0926 303.0

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#1F0437

#1C3704

Analogous

#060437

#370436

#1F0437

Triadic

#1F0437

#371F04

#04371F

Split Complementary

#1F0437

#363704

#043706

Tetradic

#1F0437

#370604

#1C3704

#043637

Color Blindness Simulation

Original

#1F0437

Protanopia

#13132B

Deuteranopia

#151728

Tritanopia

#1E211F

Achromatopsia

#0D0D0D

CSS Usage

background-color: #1F0437;
color: #1F0437;
border-color: #1F0437;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F2FD
100
#EEE0FA
200
#DDBCFA
300
#C58DF7
400
#A64FF2
500
#8611EE
600
#6B0EBE
700
#560B98
800
#430977
900
#330B56
950
#200736

Contrast Checker

Text on white

18.57:1

AA Pass AAA Pass

Text on black

1.13:1

AA Fail AAA Fail

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