#AC0C01

#AC0C01

Color Values

HEX

#AC0C01

RGB

172, 12, 1

HSL

3.9, 98.8%, 33.9%

HSV

3.9, 99.4%, 67.5%

CMYK

0.0%, 93.0%, 99.4%, 32.5%

OKLCH

0.4713 0.1882 30.0

Properties

Warm Dark Nearest: RAL 2002 Vermilion

Color Harmonies

Complementary

#AC0C01

#01A1AC

Analogous

#AC014B

#AC6201

#AC0C01

Triadic

#AC0C01

#01AC0C

#0C01AC

Split Complementary

#AC0C01

#01AC62

#014BAC

Tetradic

#AC0C01

#4BAC01

#01A1AC

#6201AC

Color Blindness Simulation

Original

#AC0C01

Protanopia

#676504

Deuteranopia

#707C04

Tritanopia

#A40606

Achromatopsia

#2D2D2D

CSS Usage

background-color: #AC0C01;
color: #AC0C01;
border-color: #AC0C01;
Nearest Tailwind: Red 700 #B91C1C

Tailwind Shades

50
#FEF2F1
100
#FCE0DE
200
#FFBDB8
300
#FE8D85
400
#FE5043
500
#FD1202
600
#CB0E01
700
#A20B01
800
#7F0901
900
#5C0B05
950
#3A0703

Contrast Checker

Text on white

7.48:1

AA Pass AAA Pass

Text on black

2.81:1

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