#B1640D

#B1640D

Color Values

HEX

#B1640D

RGB

177, 100, 13

HSL

31.8, 86.3%, 37.3%

HSV

31.8, 92.7%, 69.4%

CMYK

0.0%, 43.5%, 92.7%, 30.6%

OKLCH

0.5792 0.1316 60.1

Properties

Warm Light Nearest: chocolate 3

Color Harmonies

Complementary

#B1640D

#0D5AB1

Analogous

#B1120D

#ACB10D

#B1640D

Triadic

#B1640D

#0DB164

#640DB1

Split Complementary

#B1640D

#0DACB1

#120DB1

Tetradic

#B1640D

#0DB112

#0D5AB1

#B10DAC

Color Blindness Simulation

Original

#B1640D

Protanopia

#908F22

Deuteranopia

#949A27

Tritanopia

#AD3336

Achromatopsia

#6E6E6E

CSS Usage

background-color: #B1640D;
color: #B1640D;
border-color: #B1640D;
Nearest Tailwind: Yellow 700 #A16207

Tailwind Shades

50
#FDF8F2
100
#FAEEE0
200
#FADDBC
300
#F7C58D
400
#F2A64F
500
#EE8611
600
#BE6B0E
700
#98560B
800
#774309
900
#56330B
950
#362007

Contrast Checker

Text on white

4.47:1

AA Fail AAA Fail

Text on black

4.7:1

AA Pass 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