#490A04

#490A04

Color Values

HEX

#490A04

RGB

73, 10, 4

HSL

5.2, 89.6%, 15.1%

HSV

5.2, 94.5%, 28.6%

CMYK

0.0%, 86.3%, 94.5%, 71.4%

OKLCH

0.2653 0.0943 30.7

Properties

Warm Dark Nearest: RAL 8012 Red Brown

Color Harmonies

Complementary

#490A04

#044349

Analogous

#490421

#492C04

#490A04

Triadic

#490A04

#04490A

#0A0449

Split Complementary

#490A04

#04492C

#042149

Tetradic

#490A04

#214904

#044349

#2C0449

Color Blindness Simulation

Original

#490A04

Protanopia

#2E2D05

Deuteranopia

#313606

Tritanopia

#460707

Achromatopsia

#171717

CSS Usage

background-color: #490A04;
color: #490A04;
border-color: #490A04;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FDF3F2
100
#FBE2E0
200
#FBC1BB
300
#F9948B
400
#F55B4C
500
#F2210D
600
#C11A0B
700
#9B1508
800
#791107
900
#581009
950
#370A06

Contrast Checker

Text on white

15.81:1

AA Pass AAA Pass

Text on black

1.33:1

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