#3C0D0D#3C0D0D

#3C0D0D is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.3% C 0.074 H 24.5°. Best body text is #FFFFFF at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#3C0D0D
RGB	rgb(60, 13, 13)
HSL	hsl(0, 64%, 14%)
HSV	hsv(0, 78%, 24%)
CMYK	cmyk(0%, 78.3%, 78.3%, 76.5%)
CIE-LAB	lab(11.12, 22.97, 11.77)
CIE-LCH	lch(11.12, 25.80, 27.13°)
OKLab	oklab(24.26% 0.0672 0.0306)
OKLCH	oklch(24.26% 0.074 24.5)
XYZ	xyz(2.0803, 1.2779, 0.5178)
Luminance	0.0128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0D0D #0D3C3C

analogous

#3C0D25 #3C0D0D #3C250D

triadic

#3C0D0D #0D3C0D #0D0D3C

tetradic

#3C0D0D #253C0D #0D3C3C #250D3C

square

#3C0D0D #253C0D #0D3C3C #250D3C

split-complementary

#3C0D0D #0D3C25 #0D253C

monochromatic

#190505 #190505 #3C0D0D #6E1818 #A12323

Accessibility & contrast

On white

16.73

#3C0D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#3C0D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0D0D

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0D0D	#FFFFFF	#000000	##FFFFFF
##3C0D0D	1.00	16.73	1.26	16.73
#FFFFFF	16.73	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A170D

Deuteranopia (green-blind)

#26210C

Tritanopia (blue-blind)

#43030E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #3c0d0d;
/* rgb */ color: rgb(60, 13, 13);
/* oklch */ color: oklch(24.3% 0.074 24.5);

Tailwind

colors: {
  custom: {
    50: '#764f4c',
    500: '#3c0d0d',
    950: '#000000',
  },
}

SCSS

$custom: #3c0d0d;
$custom-light: #764f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0d0d",
  "rgb": {
    "r": 60,
    "g": 13,
    "b": 13
  },
  "hsl": {
    "h": 0,
    "s": 64.384,
    "l": 14.314
  },
  "oklch": {
    "l": 0.24264,
    "c": 0.0738,
    "h": 24.5
  },
  "luminance": 0.01278
}

Semantic roles & 50–950 ramp

primary

#3C0D0D

secondary

#2D7878

accent

#E7E740

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3C0D0D

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

Preview Lab → · Contrast checker → · Palette generator →