#25281D

#25281D

Color Values

HEX

#25281D

RGB

37, 40, 29

HSL

76.4, 15.9%, 13.5%

HSV

76.4, 27.5%, 15.7%

CMYK

7.5%, 0.0%, 27.5%, 84.3%

OKLCH

0.27 0.0201 120.1

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#25281D

#201D28

Analogous

#28251D

#1F281D

#25281D

Triadic

#25281D

#1D2528

#281D25

Split Complementary

#25281D

#1D1F28

#251D28

Tetradic

#25281D

#1D2825

#201D28

#281D1F

Color Blindness Simulation

Original

#25281D

Protanopia

#262620

Deuteranopia

#262620

Tritanopia

#252222

Achromatopsia

#272727

CSS Usage

background-color: #25281D;
color: #25281D;
border-color: #25281D;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#F8F8F6
100
#EEF0EB
200
#DEE1D6
300
#C6CCB8
400
#A7B092
500
#89946B
600
#6D7656
700
#575F45
800
#444A36
900
#34372A
950
#21231A

Contrast Checker

Text on white

15.0:1

AA Pass AAA Pass

Text on black

1.4:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026