#B43318

#B43318

Color Values

HEX

#B43318

RGB

180, 51, 24

HSL

10.4, 76.5%, 40.0%

HSV

10.4, 86.7%, 70.6%

CMYK

0.0%, 71.7%, 86.7%, 29.4%

OKLCH

0.5145 0.17 33.3

Properties

Warm Dark Nearest: RAL 3000 Flame Red

Color Harmonies

Complementary

#B43318

#1899B4

Analogous

#B4184B

#B48118

#B43318

Triadic

#B43318

#18B433

#3318B4

Split Complementary

#B43318

#18B481

#184BB4

Tetradic

#B43318

#4BB418

#1899B4

#8118B4

Color Blindness Simulation

Original

#B43318

Protanopia

#7C7B1F

Deuteranopia

#848D20

Tritanopia

#AE2425

Achromatopsia

#4C4C4C

CSS Usage

background-color: #B43318;
color: #B43318;
border-color: #B43318;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF4F2
100
#F9E6E2
200
#F7C9C0
300
#F1A393
400
#E97158
500
#E1401E
600
#B43318
700
#902913
800
#71200F
900
#521B0F
950
#34110A

Contrast Checker

Text on white

6.13:1

AA Pass AAA Fail

Text on black

3.43:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026