#4D2820#4D2820

#4D2820 is a dark, muted red. Relative luminance 0.032; OKLCH L 32.4% C 0.058 H 33.2°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D2820
RGB	rgb(77, 40, 32)
HSL	hsl(11, 41%, 21%)
HSV	hsv(11, 58%, 30%)
CMYK	cmyk(0%, 48.1%, 58.4%, 69.8%)
CIE-LAB	lab(20.83, 16.33, 12.84)
CIE-LCH	lch(20.83, 20.78, 38.18°)
OKLab	oklab(32.37% 0.0482 0.0315)
OKLCH	oklch(32.37% 0.058 33.2)
XYZ	xyz(4.0803, 3.2001, 1.7690)
Luminance	0.0320 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2820 #20454D

analogous

#4D202F #4D2820 #4D3F20

triadic

#4D2820 #204D28 #28204D

tetradic

#4D2820 #2F4D20 #20454D #3F204D

square

#4D2820 #2F4D20 #20454D #3F204D

split-complementary

#4D2820 #204D3F #202F4D

monochromatic

#160B09 #22120E #4D2820 #783E32 #A35544

Accessibility & contrast

On white

12.80

#4D2820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4D2820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2820

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2820	#FFFFFF	#000000	##FFFFFF
##4D2820	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1F

Deuteranopia (green-blind)

#3A351F

Tritanopia (blue-blind)

#542226

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4d2820;
/* rgb */ color: rgb(77, 40, 32);
/* oklch */ color: oklch(32.4% 0.058 33.2);

Tailwind

colors: {
  custom: {
    50: '#81625b',
    500: '#4d2820',
    950: '#000000',
  },
}

SCSS

$custom: #4d2820;
$custom-light: #81625b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2820",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 32
  },
  "hsl": {
    "h": 10.667,
    "s": 41.284,
    "l": 21.373
  },
  "oklch": {
    "l": 0.32366,
    "c": 0.05761,
    "h": 33.2
  },
  "luminance": 0.032
}

Semantic roles & 50–950 ramp

primary

#4D2820

secondary

#477781

accent

#BBD157

background

#F8F5F5

surface

#EFEAE9

border

#CAC6C5

text

#0B0504

muted

#7C7979

Preview Lab

Preview with #4D2820

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

Preview Lab → · Contrast checker → · Palette generator →