#3C0103

#3C0103

Color Values

HEX

#3C0103

RGB

60, 1, 3

HSL

358,0, 96,7%, 12,0%

HSV

358,0, 98,3%, 23,5%

CMYK

0,0%, 98,3%, 95,0%, 76,5%

OKLCH

0,2256 0,0897 26,4

Properties

Warm Dark Nearest: RAL 8012 Red Brown

Color Harmonies

Complementary

#3C0103

#013C3A

Analogous

#3C0121

#3C1D01

#3C0103

Triadic

#3C0103

#033C01

#01033C

Split Complementary

#3C0103

#013C1D

#01213C

Tetradic

#3C0103

#213C01

#013C3A

#1D013C

Color Blindness Simulation

Original

#3C0103

Protanopia

#222203

Deuteranopia

#262A02

Tritanopia

#390202

Achromatopsia

#0E0E0E

CSS Usage

background-color: #3C0103;
color: #3C0103;
border-color: #3C0103;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FEF1F1
100
#FCDEDF
200
#FEB9BB
300
#FD878B
400
#FC454B
500
#FB040C
600
#C9030A
700
#A10308
800
#7D0206
900
#5B0609
950
#390406

Contrast Checker

Text on white

17,53:1

AA Pass AAA Pass

Text on black

1,2:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Fév 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