#B52520

#B52520

Color Values

HEX

#B52520

RGB

181, 37, 32

HSL

2.0, 70.0%, 41.8%

HSV

2.0, 82.3%, 71.0%

CMYK

0.0%, 79.6%, 82.3%, 29.0%

OKLCH

0.5044 0.1807 28.0

Properties

Warm Dark Nearest: RAL 3016 Coral Red

Color Harmonies

Complementary

#B52520

#20B0B5

Analogous

#B52066

#B57020

#B52520

Triadic

#B52520

#20B525

#2520B5

Split Complementary

#B52520

#20B570

#2066B5

Tetradic

#B52520

#66B520

#20B0B5

#7020B5

Color Blindness Simulation

Original

#B52520

Protanopia

#777521

Deuteranopia

#7F8A22

Tritanopia

#AE2222

Achromatopsia

#434343

CSS Usage

background-color: #B52520;
color: #B52520;
border-color: #B52520;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF3F3
100
#F8E3E3
200
#F4C4C2
300
#ED9A97
400
#E3635F
500
#D92C26
600
#AD231F
700
#8B1C18
800
#6C1613
900
#4F1412
950
#320D0B

Contrast Checker

Text on white

6.46:1

AA Pass AAA Fail

Text on black

3.25:1

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