#281F1C

#281F1C

Color Values

HEX

#281F1C

RGB

40, 31, 28

HSL

15.0, 17.6%, 13.3%

HSV

15.0, 30.0%, 15.7%

CMYK

0.0%, 22.5%, 30.0%, 84.3%

OKLCH

0.2489 0.0151 39.3

Properties

Warm Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#281F1C

#1C2528

Analogous

#281C1F

#28251C

#281F1C

Triadic

#281F1C

#1C281F

#1F1C28

Split Complementary

#281F1C

#1C2825

#1C1F28

Tetradic

#281F1C

#1F281C

#1C2528

#251C28

Color Blindness Simulation

Original

#281F1C

Protanopia

#24241D

Deuteranopia

#25251D

Tritanopia

#281D1D

Achromatopsia

#212121

CSS Usage

background-color: #281F1C;
color: #281F1C;
border-color: #281F1C;
Nearest Tailwind: Stone 800 #292524

Tailwind Shades

50
#F8F7F6
100
#F0ECEA
200
#E2D8D5
300
#CDBCB7
400
#B19890
500
#967469
600
#785D54
700
#604A43
800
#4B3A35
900
#382D29
950
#231C1A

Contrast Checker

Text on white

16.12:1

AA Pass AAA Pass

Text on black

1.3:1

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