#DA0404

#DA0404

Color Values

HEX

#DA0404

RGB

218, 4, 4

HSL

0.0, 96.4%, 43.5%

HSV

0.0, 98.2%, 85.5%

CMYK

0.0%, 98.2%, 98.2%, 14.5%

OKLCH

0.5589 0.2279 29.1

Properties

Warm Dark Nearest: red 3

Color Harmonies

Complementary

#DA0404

#04DADA

Analogous

#DA046F

#DA6F04

#DA0404

Triadic

#DA0404

#04DA04

#0404DA

Split Complementary

#DA0404

#04DA6F

#046FDA

Tetradic

#DA0404

#6FDA04

#04DADA

#6F04DA

Color Blindness Simulation

Original

#DA0404

Protanopia

#7D7B04

Deuteranopia

#8A9A04

Tritanopia

#CF0404

Achromatopsia

#313131

CSS Usage

background-color: #DA0404;
color: #DA0404;
border-color: #DA0404;
Nearest Tailwind: Red 600 #DC2626

Tailwind Shades

50
#FEF1F1
100
#FCDFDF
200
#FEB9B9
300
#FD8787
400
#FC4646
500
#FA0505
600
#C80404
700
#A00303
800
#7D0202
900
#5A0606
950
#390404

Contrast Checker

Text on white

5.25:1

AA Pass AAA Fail

Text on black

4.0:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026