#DA403A

#DA403A

Color Values

HEX

#DA403A

RGB

218, 64, 58

HSL

2.2, 68.4%, 54.1%

HSV

2.2, 73.4%, 85.5%

CMYK

0.0%, 70.6%, 73.4%, 14.5%

OKLCH

0.5965 0.1919 27.0

Properties

Warm Light Nearest: brown 3

Color Harmonies

Complementary

#DA403A

#3AD4DA

Analogous

#DA3A84

#DA903A

#DA403A

Triadic

#DA403A

#3ADA40

#403ADA

Split Complementary

#DA403A

#3ADA90

#3A84DA

Tetradic

#DA403A

#84DA3A

#3AD4DA

#903ADA

Color Blindness Simulation

Original

#DA403A

Protanopia

#97963B

Deuteranopia

#A0AC3C

Tritanopia

#D23D3D

Achromatopsia

#606060

CSS Usage

background-color: #DA403A;
color: #DA403A;
border-color: #DA403A;
Nearest Tailwind: Red 500 #EF4444

Tailwind Shades

50
#FCF3F3
100
#F8E4E3
200
#F4C5C3
300
#EC9B98
400
#E16560
500
#D72F28
600
#AC2520
700
#891E1A
800
#6B1714
900
#4E1513
950
#310D0C

Contrast Checker

Text on white

4.4:1

AA Fail AAA Fail

Text on black

4.78:1

AA Pass 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