#02151D

#02151D

Color Values

HEX

#02151D

RGB

2, 21, 29

HSL

197,8, 87,1%, 6,1%

HSV

197,8, 93,1%, 11,4%

CMYK

93,1%, 27,6%, 0,0%, 88,6%

OKLCH

0,1834 0,0314 226,5

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#02151D

#1D0A02

Analogous

#021D18

#02081D

#02151D

Triadic

#02151D

#1D0215

#151D02

Split Complementary

#02151D

#1D0208

#1D1802

Tetradic

#02151D

#18021D

#1D0A02

#081D02

Color Blindness Simulation

Original

#02151D

Protanopia

#0A0A1B

Deuteranopia

#09081B

Tritanopia

#031A19

Achromatopsia

#121212

CSS Usage

background-color: #02151D;
color: #02151D;
border-color: #02151D;
Nearest Tailwind: Gray 950 #030712

Tailwind Shades

50
#F2FAFD
100
#E0F3FA
200
#BCE8FA
300
#8CD7F7
400
#4EC2F3
500
#10ADEF
600
#0D8ABF
700
#0B6F99
800
#085677
900
#0A4056
950
#072837

Contrast Checker

Text on white

18,62:1

AA Pass AAA Pass

Text on black

1,13:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

يناير 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

يناير 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

يناير 15, 2026