#02181F

#02181F

Color Values

HEX

#02181F

RGB

2, 24, 31

HSL

194.5, 87.9%, 6.5%

HSV

194.5, 93.5%, 12.2%

CMYK

93.5%, 22.6%, 0.0%, 87.8%

OKLCH

0.1945 0.0324 220.9

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#02181F

#1F0902

Analogous

#021F18

#020A1F

#02181F

Triadic

#02181F

#1F0218

#181F02

Split Complementary

#02181F

#1F020A

#1F1802

Tetradic

#02181F

#18021F

#1F0902

#0A1F02

Color Blindness Simulation

Original

#02181F

Protanopia

#0C0C1D

Deuteranopia

#0A091D

Tritanopia

#031C1C

Achromatopsia

#141414

CSS Usage

background-color: #02181F;
color: #02181F;
border-color: #02181F;
Nearest Tailwind: Gray 950 #030712

Tailwind Shades

50
#F2FAFD
100
#E0F4FA
200
#BCECFB
300
#8CDEF8
400
#4ECBF4
500
#0FB9F0
600
#0C94C0
700
#0A7799
800
#085D78
900
#0A4457
950
#062B37

Contrast Checker

Text on white

18.21:1

AA Pass AAA Pass

Text on black

1.15:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

ม.ค. 18, 2026