#311909

#311909

Color Values

HEX

#311909

RGB

49, 25, 9

HSL

24.0, 69.0%, 11.4%

HSV

24.0, 81.6%, 19.2%

CMYK

0.0%, 49.0%, 81.6%, 80.8%

OKLCH

0.243 0.0465 52.5

Properties

Warm Dark Nearest: RAL 8014 Sepia Brown

Color Harmonies

Complementary

#311909

#092131

Analogous

#31090D

#312D09

#311909

Triadic

#311909

#093119

#190931

Split Complementary

#311909

#09312D

#090D31

Tetradic

#311909

#0D3109

#092131

#2D0931

Color Blindness Simulation

Original

#311909

Protanopia

#27260D

Deuteranopia

#282A0E

Tritanopia

#301011

Achromatopsia

#1D1D1D

CSS Usage

background-color: #311909;
color: #311909;
border-color: #311909;
Nearest Tailwind: Yellow 950 #422006

Tailwind Shades

50
#FCF6F3
100
#F8EBE3
200
#F4D6C3
300
#ECB998
400
#E29460
500
#D76E28
600
#AC5820
700
#8A4619
800
#6C3714
900
#4F2A12
950
#321B0C

Contrast Checker

Text on white

16.49:1

AA Pass AAA Pass

Text on black

1.27:1

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