#3C050C#3C050C

#3C050C is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.3% C 0.083 H 19.9°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#3C050C
RGB	rgb(60, 5, 12)
HSL	hsl(352, 85%, 13%)
HSV	hsv(352, 92%, 24%)
CMYK	cmyk(0%, 91.7%, 80%, 76.5%)
CIE-LAB	lab(9.77, 26.61, 10.34)
CIE-LCH	lch(9.77, 28.55, 21.23°)
OKLab	oklab(23.25% 0.0785 0.0284)
OKLCH	oklch(23.25% 0.083 19.9)
XYZ	xyz(1.9843, 1.0961, 0.4548)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C050C #053C35

analogous

#3C0527 #3C050C #3C1A05

triadic

#3C050C #0C3C05 #050C3C

tetradic

#3C050C #273C05 #053C35 #1A053C

square

#3C050C #273C05 #053C35 #1A053C

split-complementary

#3C050C #053C1A #05273C

monochromatic

#1C0206 #1C0206 #3C050C #740A17 #AD0E23

Accessibility & contrast

On white

17.22

#3C050C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3C050C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C050C

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C050C	#FFFFFF	#000000	##FFFFFF
##3C050C	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)

#15130C

Deuteranopia (green-blind)

#231F0A

Tritanopia (blue-blind)

#430008

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3c050c;
/* rgb */ color: rgb(60, 5, 12);
/* oklch */ color: oklch(23.3% 0.083 19.9);

Tailwind

colors: {
  custom: {
    50: '#774b4c',
    500: '#3c050c',
    950: '#000000',
  },
}

SCSS

$custom: #3c050c;
$custom-light: #774b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3c050c",
  "rgb": {
    "r": 60,
    "g": 5,
    "b": 12
  },
  "hsl": {
    "h": 352.364,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23252,
    "c": 0.08347,
    "h": 19.9
  },
  "luminance": 0.01096
}

Semantic roles & 50–950 ramp

primary

#3C050C

secondary

#207D71

accent

#FBE12D

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3C050C

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

Preview Lab → · Contrast checker → · Palette generator →