#4D1822#4D1822

#4D1822 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.6% C 0.080 H 12.1°. Best body text is #FFFFFF at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D1822
RGB	rgb(77, 24, 34)
HSL	hsl(349, 52%, 20%)
HSV	hsv(349, 69%, 30%)
CMYK	cmyk(0%, 68.8%, 55.8%, 69.8%)
CIE-LAB	lab(17.21, 25.94, 6.57)
CIE-LCH	lch(17.21, 26.76, 14.22°)
OKLab	oklab(29.64% 0.0785 0.0168)
OKLCH	oklch(29.64% 0.08 12.1)
XYZ	xyz(3.6762, 2.3470, 1.7725)
Luminance	0.0235 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1822 #184D43

analogous

#4D183D #4D1822 #4D2818

triadic

#4D1822 #224D18 #18224D

tetradic

#4D1822 #3D4D18 #184D43 #28184D

square

#4D1822 #3D4D18 #184D43 #28184D

split-complementary

#4D1822 #184D28 #183D4D

monochromatic

#17070A #1E090D #4D1822 #7C2737 #AA354B

Accessibility & contrast

On white

14.29

#4D1822 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4D1822 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1822

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1822	#FFFFFF	#000000	##FFFFFF
##4D1822	1.00	14.29	1.47	14.29
#FFFFFF	14.29	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242422

Deuteranopia (green-blind)

#322E21

Tritanopia (blue-blind)

#54101C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4d1822;
/* rgb */ color: rgb(77, 24, 34);
/* oklch */ color: oklch(29.6% 0.080 12.1);

Tailwind

colors: {
  custom: {
    50: '#82585c',
    500: '#4d1822',
    950: '#000000',
  },
}

SCSS

$custom: #4d1822;
$custom-light: #82585c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1822",
  "rgb": {
    "r": 77,
    "g": 24,
    "b": 34
  },
  "hsl": {
    "h": 348.679,
    "s": 52.475,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29644,
    "c": 0.08023,
    "h": 12.1
  },
  "luminance": 0.02347
}

Semantic roles & 50–950 ramp

primary

#4D1822

secondary

#3D8476

accent

#DCC14C

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0304

muted

#7C7879

Preview Lab

Preview with #4D1822

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

Preview Lab → · Contrast checker → · Palette generator →