#BC181C

#BC181C

Color Values

HEX

#BC181C

RGB

188, 24, 28

HSL

358.5, 77.4%, 41.6%

HSV

358.5, 87.2%, 73.7%

CMYK

0.0%, 87.2%, 85.1%, 26.3%

OKLCH

0.5089 0.1952 27.1

Properties

Warm Dark Nearest: firebrick 3

Color Harmonies

Complementary

#BC181C

#18BCB8

Analogous

#BC186E

#BC6618

#BC181C

Triadic

#BC181C

#1CBC18

#181CBC

Split Complementary

#BC181C

#18BC66

#186EBC

Tetradic

#BC181C

#6EBC18

#18BCB8

#6618BC

Color Blindness Simulation

Original

#BC181C

Protanopia

#75741B

Deuteranopia

#7E8B1B

Tritanopia

#B41A1A

Achromatopsia

#3B3B3B

CSS Usage

background-color: #BC181C;
color: #BC181C;
border-color: #BC181C;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FCF2F3
100
#F9E1E2
200
#F7C0C1
300
#F19295
400
#EA585B
500
#E21D22
600
#B5171B
700
#911216
800
#710E11
900
#520F10
950
#34090A

Contrast Checker

Text on white

6.39:1

AA Pass AAA Fail

Text on black

3.29:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026