#420105

#420105

Color Values

HEX

#420105

RGB

66, 1, 5

HSL

356.3, 97.0%, 13.1%

HSV

356.3, 98.5%, 25.9%

CMYK

0.0%, 98.5%, 92.4%, 74.1%

OKLCH

0.2401 0.0955 25.0

Properties

Warm Dark Nearest: RAL 8012 Red Brown

Color Harmonies

Complementary

#420105

#01423E

Analogous

#420125

#421D01

#420105

Triadic

#420105

#054201

#010542

Split Complementary

#420105

#01421D

#012542

Tetradic

#420105

#254201

#01423E

#1D0142

Color Blindness Simulation

Original

#420105

Protanopia

#262504

Deuteranopia

#2A2E04

Tritanopia

#3F0303

Achromatopsia

#0F0F0F

CSS Usage

background-color: #420105;
color: #420105;
border-color: #420105;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FEF1F2
100
#FCDEE0
200
#FEB9BD
300
#FD868E
400
#FC4550
500
#FB0413
600
#C9030F
700
#A1020C
800
#7E020A
900
#5B060B
950
#390407

Contrast Checker

Text on white

16.96:1

AA Pass AAA Pass

Text on black

1.24:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

1月 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

1月 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

1月 18, 2026