#4D1C0C#4D1C0C

#4D1C0C is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.8% C 0.079 H 38.1°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#4D1C0C
RGB	rgb(77, 28, 12)
HSL	hsl(15, 73%, 17%)
HSV	hsv(15, 84%, 30%)
CMYK	cmyk(0%, 63.6%, 84.4%, 69.8%)
CIE-LAB	lab(17.62, 22.09, 21.36)
CIE-LCH	lch(17.62, 30.72, 44.03°)
OKLab	oklab(29.82% 0.062 0.0486)
OKLCH	oklch(29.82% 0.079 38.1)
XYZ	xyz(3.5426, 2.4353, 0.6313)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1C0C #0C3D4D

analogous

#4D0C1D #4D1C0C #4D3C0C

triadic

#4D1C0C #0C4D1C #1C0C4D

tetradic

#4D1C0C #1D4D0C #0C3D4D #3C0C4D

square

#4D1C0C #1D4D0C #0C3D4D #3C0C4D

split-complementary

#4D1C0C #0C4D3C #0C1D4D

monochromatic

#1A0A04 #1A0A04 #4D1C0C #822F14 #B7431D

Accessibility & contrast

On white

14.12

#4D1C0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4D1C0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1C0C

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1C0C	#FFFFFF	#000000	##FFFFFF
##4D1C0C	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A240A

Deuteranopia (green-blind)

#362F0A

Tritanopia (blue-blind)

#551119

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4d1c0c;
/* rgb */ color: rgb(77, 28, 12);
/* oklch */ color: oklch(29.8% 0.079 38.1);

Tailwind

colors: {
  custom: {
    50: '#845a4c',
    500: '#4d1c0c',
    950: '#000000',
  },
}

SCSS

$custom: #4d1c0c;
$custom-light: #845a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1c0c",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 12
  },
  "hsl": {
    "h": 14.769,
    "s": 73.034,
    "l": 17.451
  },
  "oklch": {
    "l": 0.2982,
    "c": 0.07877,
    "h": 38.1
  },
  "luminance": 0.02435
}

Semantic roles & 50–950 ramp

primary

#4D1C0C

secondary

#2C7289

accent

#C3F038

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0401

muted

#7D7977

Preview Lab

Preview with #4D1C0C

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

Preview Lab → · Contrast checker → · Palette generator →