#311506

#311506

Color Values

HEX

#311506

RGB

49, 21, 6

HSL

20.9, 78.2%, 10.8%

HSV

20.9, 87.8%, 19.2%

CMYK

0.0%, 57.1%, 87.8%, 80.8%

OKLCH

0.2339 0.0518 47.4

Properties

Warm Dark Nearest: RAL 8016 Mahogany Brown

Color Harmonies

Complementary

#311506

#062231

Analogous

#31060D

#312B06

#311506

Triadic

#311506

#063115

#150631

Split Complementary

#311506

#06312B

#060D31

Tetradic

#311506

#0D3106

#062231

#2B0631

Color Blindness Simulation

Original

#311506

Protanopia

#25250A

Deuteranopia

#26290A

Tritanopia

#300C0D

Achromatopsia

#1A1A1A

CSS Usage

background-color: #311506;
color: #311506;
border-color: #311506;
Nearest Tailwind: Yellow 950 #422006

Tailwind Shades

50
#FCF6F2
100
#F9EAE1
200
#F7D3BF
300
#F2B392
400
#EA8A57
500
#E3611C
600
#B64E16
700
#913E12
800
#72310E
900
#53260E
950
#341809

Contrast Checker

Text on white

16.93:1

AA Pass AAA Pass

Text on black

1.24:1

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