#4D161C#4D161C

#4D161C is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.2% C 0.083 H 17.5°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#4D161C
RGB	rgb(77, 22, 28)
HSL	hsl(353, 56%, 19%)
HSV	hsv(353, 71%, 30%)
CMYK	cmyk(0%, 71.4%, 63.6%, 69.8%)
CIE-LAB	lab(16.68, 26.39, 10.14)
CIE-LCH	lch(16.68, 28.27, 21.02°)
OKLab	oklab(29.2% 0.0789 0.025)
OKLCH	oklch(29.2% 0.083 17.5)
XYZ	xyz(3.5574, 2.2359, 1.3426)
Luminance	0.0223 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D161C #164D47

analogous

#4D1638 #4D161C #4D2C16

triadic

#4D161C #1C4D16 #161C4D

tetradic

#4D161C #384D16 #164D47 #2C164D

square

#4D161C #384D16 #164D47 #2C164D

split-complementary

#4D161C #164D2C #16384D

monochromatic

#180709 #1D080B #4D161C #7D242D #AC313F

Accessibility & contrast

On white

14.51

#4D161C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4D161C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D161C

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D161C	#FFFFFF	#000000	##FFFFFF
##4D161C	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221C

Deuteranopia (green-blind)

#322D1B

Tritanopia (blue-blind)

#550B19

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4d161c;
/* rgb */ color: rgb(77, 22, 28);
/* oklch */ color: oklch(29.2% 0.083 17.5);

Tailwind

colors: {
  custom: {
    50: '#835757',
    500: '#4d161c',
    950: '#000000',
  },
}

SCSS

$custom: #4d161c;
$custom-light: #835757;
$custom-dark: #000000;

JSON

{
  "hex": "#4d161c",
  "rgb": {
    "r": 77,
    "g": 22,
    "b": 28
  },
  "hsl": {
    "h": 353.455,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29196,
    "c": 0.08278,
    "h": 17.5
  },
  "luminance": 0.02235
}

Semantic roles & 50–950 ramp

primary

#4D161C

secondary

#3A857C

accent

#DFCF49

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4D161C

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

Preview Lab → · Contrast checker → · Palette generator →