#181F0F

#181F0F

Color Values

HEX

#181F0F

RGB

24, 31, 15

HSL

86.2, 34.8%, 9.0%

HSV

86.2, 51.6%, 12.2%

CMYK

22.6%, 0.0%, 51.6%, 87.8%

OKLCH

0.2271 0.0309 127.9

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#181F0F

#160F1F

Analogous

#1F1E0F

#101F0F

#181F0F

Triadic

#181F0F

#0F181F

#1F0F18

Split Complementary

#181F0F

#0F101F

#1E0F1F

Tetradic

#181F0F

#0F1F1E

#160F1F

#1F0F10

Color Blindness Simulation

Original

#181F0F

Protanopia

#1B1B13

Deuteranopia

#1B1A14

Tritanopia

#181617

Achromatopsia

#1C1C1C

CSS Usage

background-color: #181F0F;
color: #181F0F;
border-color: #181F0F;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#F8FAF5
100
#EEF2E8
200
#DDE8CF
300
#C4D7AD
400
#A5C180
500
#85AC53
600
#6A8943
700
#556E35
800
#43562A
900
#324021
950
#202815

Contrast Checker

Text on white

16.91:1

AA Pass AAA Pass

Text on black

1.24:1

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