#25161F

#25161F

Color Values

HEX

#25161F

RGB

37, 22, 31

HSL

324.0, 25.4%, 11.6%

HSV

324.0, 40.5%, 14.5%

CMYK

0.0%, 40.5%, 16.2%, 85.5%

OKLCH

0.2238 0.0289 343.0

Properties

Warm Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#25161F

#16251C

Analogous

#241625

#251618

#25161F

Triadic

#25161F

#1F2516

#161F25

Split Complementary

#25161F

#182516

#162524

Tetradic

#25161F

#252416

#16251C

#161825

Color Blindness Simulation

Original

#25161F

Protanopia

#1F1E1D

Deuteranopia

#1F201C

Tritanopia

#241B1B

Achromatopsia

#1A1A1A

CSS Usage

background-color: #25161F;
color: #25161F;
border-color: #25161F;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F9F6F8
100
#F1E9EE
200
#E4D2DD
300
#D1B2C5
400
#B989A5
500
#A05F86
600
#804C6B
700
#663D56
800
#503043
900
#3C2533
950
#261820

Contrast Checker

Text on white

17.31:1

AA Pass AAA Pass

Text on black

1.21:1

AA Fail AAA Fail

Related Articles

Tutorials

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

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026