#4C0B0C#4C0B0C

#4C0B0C is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.4% C 0.095 H 25.6°. Best body text is #FFFFFF at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#4C0B0C
RGB	rgb(76, 11, 12)
HSL	hsl(359, 75%, 17%)
HSV	hsv(359, 86%, 30%)
CMYK	cmyk(0%, 85.5%, 84.2%, 70.2%)
CIE-LAB	lab(14.42, 29.78, 17.29)
CIE-LCH	lch(14.42, 34.44, 30.14°)
OKLab	oklab(27.37% 0.0861 0.0412)
OKLCH	oklch(27.37% 0.095 25.6)
XYZ	xyz(3.1669, 1.8029, 0.5290)
Luminance	0.0180 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0B0C #0B4C4B

analogous

#4C0B2D #4C0B0C #4C2B0B

triadic

#4C0B0C #0C4C0B #0B0C4C

tetradic

#4C0B0C #2D4C0B #0B4C4B #2B0B4C

square

#4C0B0C #2D4C0B #0B4C4B #2B0B4C

split-complementary

#4C0B0C #0B4C2B #0B2D4C

monochromatic

#1B0404 #1B0404 #4C0B0C #811314 #B71A1D

Accessibility & contrast

On white

15.44

#4C0B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#4C0B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0B0C

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0B0C	#FFFFFF	#000000	##FFFFFF
##4C0B0C	1.00	15.44	1.36	15.44
#FFFFFF	15.44	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1B0B

Deuteranopia (green-blind)

#2F2A09

Tritanopia (blue-blind)

#55000C

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #4c0b0c;
/* rgb */ color: rgb(76, 11, 12);
/* oklch */ color: oklch(27.4% 0.095 25.6);

Tailwind

colors: {
  custom: {
    50: '#84514c',
    500: '#4c0b0c',
    950: '#000000',
  },
}

SCSS

$custom: #4c0b0c;
$custom-light: #84514c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0b0c",
  "rgb": {
    "r": 76,
    "g": 11,
    "b": 12
  },
  "hsl": {
    "h": 359.077,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.27373,
    "c": 0.09543,
    "h": 25.6
  },
  "luminance": 0.01802
}

Semantic roles & 50–950 ramp

primary

#4C0B0C

secondary

#2B8887

accent

#F1EE36

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4C0B0C

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

Preview Lab → · Contrast checker → · Palette generator →