#B63B39

#B63B39

Color Values

HEX

#B63B39

RGB

182, 59, 57

HSL

1.0, 52.3%, 46.9%

HSV

1.0, 68.7%, 71.4%

CMYK

0.0%, 67.6%, 68.7%, 28.6%

OKLCH

0.5304 0.1594 25.2

Properties

Warm Dark Nearest: NCS S 2060-R Deep Red

Color Harmonies

Complementary

#B63B39

#39B4B6

Analogous

#B63976

#B67A39

#B63B39

Triadic

#B63B39

#39B63B

#3B39B6

Split Complementary

#B63B39

#39B67A

#3976B6

Tetradic

#B63B39

#76B639

#39B4B6

#7A39B6

Color Blindness Simulation

Original

#B63B39

Protanopia

#818039

Deuteranopia

#88913A

Tritanopia

#B03A3A

Achromatopsia

#555555

CSS Usage

background-color: #B63B39;
color: #B63B39;
border-color: #B63B39;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F4
100
#F5E5E5
200
#EEC9C9
300
#E2A3A2
400
#D2716F
500
#C23F3D
600
#9B3231
700
#7C2827
800
#61201E
900
#471A1A
950
#2D1110

Contrast Checker

Text on white

5.72:1

AA Pass AAA Fail

Text on black

3.67:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026