#4D1513#4D1513

#4D1513 is a dark, moderate red. Relative luminance 0.022; OKLCH L 28.9% C 0.085 H 26.0°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#4D1513
RGB	rgb(77, 21, 19)
HSL	hsl(2, 60%, 19%)
HSV	hsv(2, 75%, 30%)
CMYK	cmyk(0%, 72.7%, 75.3%, 69.8%)
CIE-LAB	lab(16.31, 26.21, 15.94)
CIE-LCH	lch(16.31, 30.68, 31.31°)
OKLab	oklab(28.86% 0.0764 0.0372)
OKLCH	oklch(28.86% 0.085 26)
XYZ	xyz(3.4466, 2.1616, 0.8517)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1513 #134B4D

analogous

#4D132E #4D1513 #4D3213

triadic

#4D1513 #134D15 #15134D

tetradic

#4D1513 #2E4D13 #134B4D #32134D

square

#4D1513 #2E4D13 #134B4D #32134D

split-complementary

#4D1513 #134D32 #132E4D

monochromatic

#190706 #1C0807 #4D1513 #7E221F #AF302B

Accessibility & contrast

On white

14.66

#4D1513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#4D1513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1513

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1513	#FFFFFF	#000000	##FFFFFF
##4D1513	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242112

Deuteranopia (green-blind)

#322D11

Tritanopia (blue-blind)

#550715

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d1513;
/* rgb */ color: rgb(77, 21, 19);
/* oklch */ color: oklch(28.9% 0.085 26.0);

Tailwind

colors: {
  custom: {
    50: '#845650',
    500: '#4d1513',
    950: '#000000',
  },
}

SCSS

$custom: #4d1513;
$custom-light: #845650;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1513",
  "rgb": {
    "r": 77,
    "g": 21,
    "b": 19
  },
  "hsl": {
    "h": 2.069,
    "s": 60.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28864,
    "c": 0.08498,
    "h": 26
  },
  "luminance": 0.02161
}

Semantic roles & 50–950 ramp

primary

#4D1513

secondary

#368386

accent

#DEE444

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4D1513

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

Preview Lab → · Contrast checker → · Palette generator →