#4D1319#4D1319

#4D1319 is a dark, moderate red. Relative luminance 0.021; OKLCH L 28.7% C 0.087 H 18.7°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#4D1319
RGB	rgb(77, 19, 25)
HSL	hsl(354, 60%, 19%)
HSV	hsv(354, 75%, 30%)
CMYK	cmyk(0%, 75.3%, 67.5%, 69.8%)
CIE-LAB	lab(16.08, 27.60, 11.49)
CIE-LCH	lch(16.08, 29.90, 22.59°)
OKLab	oklab(28.72% 0.0822 0.0278)
OKLCH	oklch(28.72% 0.087 18.7)
XYZ	xyz(3.4693, 2.1142, 1.1449)
Luminance	0.0211 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1319 #134D47

analogous

#4D1336 #4D1319 #4D2A13

triadic

#4D1319 #194D13 #13194D

tetradic

#4D1319 #364D13 #134D47 #2A134D

square

#4D1319 #364D13 #134D47 #2A134D

split-complementary

#4D1319 #134D2A #13364D

monochromatic

#190608 #1C0709 #4D1319 #7E1F29 #AF2B39

Accessibility & contrast

On white

14.76

#4D1319 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4D1319 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1319

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1319	#FFFFFF	#000000	##FFFFFF
##4D1319	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222019

Deuteranopia (green-blind)

#312C17

Tritanopia (blue-blind)

#550616

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4d1319;
/* rgb */ color: rgb(77, 19, 25);
/* oklch */ color: oklch(28.7% 0.087 18.7);

Tailwind

colors: {
  custom: {
    50: '#845555',
    500: '#4d1319',
    950: '#000000',
  },
}

SCSS

$custom: #4d1319;
$custom-light: #845555;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1319",
  "rgb": {
    "r": 77,
    "g": 19,
    "b": 25
  },
  "hsl": {
    "h": 353.793,
    "s": 60.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.28723,
    "c": 0.08677,
    "h": 18.7
  },
  "luminance": 0.02114
}

Semantic roles & 50–950 ramp

primary

#4D1319

secondary

#36867D

accent

#E4D344

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4D1319

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

Preview Lab → · Contrast checker → · Palette generator →