#390C10

#390C10

Color Values

HEX

#390C10

RGB

57, 12, 16

HSL

354.7, 65.2%, 13.5%

HSV

354.7, 78.9%, 22.4%

CMYK

0.0%, 78.9%, 71.9%, 77.6%

OKLCH

0.2358 0.0708 19.5

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#390C10

#0C3935

Analogous

#390C26

#391E0C

#390C10

Triadic

#390C10

#10390C

#0C1039

Split Complementary

#390C10

#0C391E

#0C2639

Tetradic

#390C10

#26390C

#0C3935

#1E0C39

Color Blindness Simulation

Original

#390C10

Protanopia

#26250F

Deuteranopia

#282C0F

Tritanopia

#370E0E

Achromatopsia

#161616

CSS Usage

background-color: #390C10;
color: #390C10;
border-color: #390C10;
Nearest Tailwind: Red 950 #450A0A

Tailwind Shades

50
#FCF3F4
100
#F7E3E5
200
#F3C4C8
300
#EA9AA1
400
#DE636E
500
#D32C3B
600
#A9232F
700
#871C26
800
#69161E
900
#4D1419
950
#310D10

Contrast Checker

Text on white

17.02:1

AA Pass AAA Pass

Text on black

1.23:1

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