#C71215

#C71215

Color Values

HEX

#C71215

RGB

199, 18, 21

HSL

359.0, 83.4%, 42.5%

HSV

359.0, 91.0%, 78.0%

CMYK

0.0%, 91.0%, 89.4%, 22.0%

OKLCH

0.5269 0.2078 28.0

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#C71215

#12C7C4

Analogous

#C7126F

#C76912

#C71215

Triadic

#C71215

#15C712

#1215C7

Split Complementary

#C71215

#12C769

#126FC7

Tetradic

#C71215

#6FC712

#12C7C4

#6912C7

Color Blindness Simulation

Original

#C71215

Protanopia

#797714

Deuteranopia

#839114

Tritanopia

#BE1414

Achromatopsia

#393939

CSS Usage

background-color: #C71215;
color: #C71215;
border-color: #C71215;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE0E1
200
#F9BEBF
300
#F58F90
400
#EF5255
500
#EA1519
600
#BB1114
700
#960E10
800
#750B0C
900
#550C0D
950
#360808

Contrast Checker

Text on white

5.96:1

AA Pass AAA Fail

Text on black

3.53:1

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