#4D161D#4D161D

#4D161D is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.2% C 0.083 H 16.4°. Best body text is #FFFFFF at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#4D161D
RGB	rgb(77, 22, 29)
HSL	hsl(352, 56%, 19%)
HSV	hsv(352, 71%, 30%)
CMYK	cmyk(0%, 71.4%, 62.3%, 69.8%)
CIE-LAB	lab(16.70, 26.48, 9.46)
CIE-LCH	lch(16.70, 28.12, 19.65°)
OKLab	oklab(29.22% 0.0794 0.0234)
OKLCH	oklch(29.22% 0.083 16.4)
XYZ	xyz(3.5696, 2.2408, 1.4067)
Luminance	0.0224 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D161D #164D46

analogous

#4D1639 #4D161D #4D2B16

triadic

#4D161D #1D4D16 #161D4D

tetradic

#4D161D #394D16 #164D46 #2B164D

square

#4D161D #394D16 #164D46 #2B164D

split-complementary

#4D161D #164D2B #16394D

monochromatic

#180709 #1D080B #4D161D #7D242F #AC3141

Accessibility & contrast

On white

14.50

#4D161D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4D161D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D161D

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D161D	#FFFFFF	#000000	##FFFFFF
##4D161D	1.00	14.50	1.45	14.50
#FFFFFF	14.50	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221D

Deuteranopia (green-blind)

#322D1C

Tritanopia (blue-blind)

#550B19

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4d161d;
/* rgb */ color: rgb(77, 22, 29);
/* oklch */ color: oklch(29.2% 0.083 16.4);

Tailwind

colors: {
  custom: {
    50: '#835758',
    500: '#4d161d',
    950: '#000000',
  },
}

SCSS

$custom: #4d161d;
$custom-light: #835758;
$custom-dark: #000000;

JSON

{
  "hex": "#4d161d",
  "rgb": {
    "r": 77,
    "g": 22,
    "b": 29
  },
  "hsl": {
    "h": 352.364,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29222,
    "c": 0.08278,
    "h": 16.4
  },
  "luminance": 0.0224
}

Semantic roles & 50–950 ramp

primary

#4D161D

secondary

#3A857B

accent

#DFCC49

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4D161D

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

Preview Lab → · Contrast checker → · Palette generator →