#BD100F

#BD100F

Color Values

HEX

#BD100F

RGB

189, 16, 15

HSL

0.3, 85.3%, 40.0%

HSV

0.3, 92.1%, 74.1%

CMYK

0.0%, 91.5%, 92.1%, 25.9%

OKLCH

0.5066 0.2005 28.6

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#BD100F

#0FBCBD

Analogous

#BD0F65

#BD670F

#BD100F

Triadic

#BD100F

#0FBD10

#100FBD

Split Complementary

#BD100F

#0FBD67

#0F65BD

Tetradic

#BD100F

#65BD0F

#0FBCBD

#670FBD

Color Blindness Simulation

Original

#BD100F

Protanopia

#72710F

Deuteranopia

#7C890F

Tritanopia

#B40F0F

Achromatopsia

#353535

CSS Usage

background-color: #BD100F;
color: #BD100F;
border-color: #BD100F;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FDF2F2
100
#FAE0E0
200
#FABDBD
300
#F68E8E
400
#F15150
500
#EC1413
600
#BD100F
700
#970D0C
800
#760A09
900
#560C0B
950
#360707

Contrast Checker

Text on white

6.47:1

AA Pass AAA Fail

Text on black

3.24:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026