#3C050D#3C050D

#3C050D is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.083 H 18.8°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#3C050D
RGB	rgb(60, 5, 13)
HSL	hsl(351, 85%, 13%)
HSV	hsv(351, 92%, 24%)
CMYK	cmyk(0%, 91.7%, 78.3%, 76.5%)
CIE-LAB	lab(9.79, 26.67, 9.90)
CIE-LCH	lch(9.79, 28.45, 20.36°)
OKLab	oklab(23.27% 0.079 0.0269)
OKLCH	oklch(23.27% 0.083 18.8)
XYZ	xyz(1.9906, 1.0986, 0.4879)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C050D #053C34

analogous

#3C0528 #3C050D #3C1905

triadic

#3C050D #0D3C05 #050D3C

tetradic

#3C050D #283C05 #053C34 #19053C

square

#3C050D #283C05 #053C34 #19053C

split-complementary

#3C050D #053C19 #05283C

monochromatic

#1C0206 #1C0206 #3C050D #740A19 #AD0E25

Accessibility & contrast

On white

17.22

#3C050D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3C050D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C050D

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C050D	#FFFFFF	#000000	##FFFFFF
##3C050D	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15140D

Deuteranopia (green-blind)

#231F0B

Tritanopia (blue-blind)

#430008

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3c050d;
/* rgb */ color: rgb(60, 5, 13);
/* oklch */ color: oklch(23.3% 0.083 18.8);

Tailwind

colors: {
  custom: {
    50: '#774b4c',
    500: '#3c050d',
    950: '#000000',
  },
}

SCSS

$custom: #3c050d;
$custom-light: #774b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3c050d",
  "rgb": {
    "r": 60,
    "g": 5,
    "b": 13
  },
  "hsl": {
    "h": 351.273,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23273,
    "c": 0.08344,
    "h": 18.8
  },
  "luminance": 0.01098
}

Semantic roles & 50–950 ramp

primary

#3C050D

secondary

#207D6F

accent

#FBDD2D

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3C050D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →