#C71510

#C71510

Color Values

HEX

#C71510

RGB

199, 21, 16

HSL

1.6, 85.1%, 42.2%

HSV

1.6, 92.0%, 78.0%

CMYK

0.0%, 89.4%, 92.0%, 22.0%

OKLCH

0.5278 0.2071 28.9

Properties

Warm Dark Nearest: RAL 3020 Traffic Red

Color Harmonies

Complementary

#C71510

#10C2C7

Analogous

#C71067

#C77010

#C71510

Triadic

#C71510

#10C715

#1510C7

Split Complementary

#C71510

#10C770

#1067C7

Tetradic

#C71510

#67C710

#10C2C7

#7010C7

Color Blindness Simulation

Original

#C71510

Protanopia

#7A7811

Deuteranopia

#849212

Tritanopia

#BE1212

Achromatopsia

#3A3A3A

CSS Usage

background-color: #C71510;
color: #C71510;
border-color: #C71510;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FDF2F2
100
#FAE1E0
200
#FABFBD
300
#F6908E
400
#F15550
500
#EC1913
600
#BD140F
700
#97100C
800
#760C09
900
#560D0B
950
#360807

Contrast Checker

Text on white

5.93:1

AA Pass AAA Fail

Text on black

3.54:1

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