#B13E3F

#B13E3F

Color Values

HEX

#B13E3F

RGB

177, 62, 63

HSL

359.5, 48.1%, 46.9%

HSV

359.5, 65.0%, 69.4%

CMYK

0.0%, 65.0%, 64.4%, 30.6%

OKLCH

0.5266 0.1501 23.4

Properties

Warm Dark Nearest: NCS S 2060-R Deep Red

Color Harmonies

Complementary

#B13E3F

#3EB1B0

Analogous

#B13E79

#B1773E

#B13E3F

Triadic

#B13E3F

#3FB13E

#3E3FB1

Split Complementary

#B13E3F

#3EB177

#3E79B1

Tetradic

#B13E3F

#79B13E

#3EB1B0

#773EB1

Color Blindness Simulation

Original

#B13E3F

Protanopia

#7F7E3F

Deuteranopia

#868E3F

Tritanopia

#AB3F3F

Achromatopsia

#575757

CSS Usage

background-color: #B13E3F;
color: #B13E3F;
border-color: #B13E3F;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FAF4F4
100
#F4E6E6
200
#ECCACA
300
#DFA4A5
400
#CE7374
500
#BD4243
600
#973536
700
#792A2B
800
#5E2122
900
#451B1C
950
#2C1112

Contrast Checker

Text on white

5.78:1

AA Pass AAA Fail

Text on black

3.63:1

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