#4C161D#4C161D

#4C161D is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.0% C 0.082 H 16.2°. Best body text is #FFFFFF at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#4C161D
RGB	rgb(76, 22, 29)
HSL	hsl(352, 55%, 19%)
HSV	hsv(352, 71%, 30%)
CMYK	cmyk(0%, 71.1%, 61.8%, 70.2%)
CIE-LAB	lab(16.50, 26.09, 9.15)
CIE-LCH	lch(16.50, 27.65, 19.33°)
OKLab	oklab(29.03% 0.0783 0.0227)
OKLCH	oklch(29.03% 0.082 16.2)
XYZ	xyz(3.4895, 2.1995, 1.4029)
Luminance	0.0220 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C161D #164C45

analogous

#4C1638 #4C161D #4C2A16

triadic

#4C161D #1D4C16 #161D4C

tetradic

#4C161D #384C16 #164C45 #2A164C

square

#4C161D #384C16 #164C45 #2A164C

split-complementary

#4C161D #164C2A #16384C

monochromatic

#180709 #1D080B #4C161D #7B242F #AB3141

Accessibility & contrast

On white

14.59

#4C161D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4C161D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C161D

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C161D	#FFFFFF	#000000	##FFFFFF
##4C161D	1.00	14.59	1.44	14.59
#FFFFFF	14.59	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221D

Deuteranopia (green-blind)

#312D1C

Tritanopia (blue-blind)

#540C19

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4c161d;
/* rgb */ color: rgb(76, 22, 29);
/* oklch */ color: oklch(29.0% 0.082 16.2);

Tailwind

colors: {
  custom: {
    50: '#825758',
    500: '#4c161d',
    950: '#000000',
  },
}

SCSS

$custom: #4c161d;
$custom-light: #825758;
$custom-dark: #000000;

JSON

{
  "hex": "#4c161d",
  "rgb": {
    "r": 76,
    "g": 22,
    "b": 29
  },
  "hsl": {
    "h": 352.222,
    "s": 55.102,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29032,
    "c": 0.08152,
    "h": 16.2
  },
  "luminance": 0.02199
}

Semantic roles & 50–950 ramp

primary

#4C161D

secondary

#3A847A

accent

#DECB49

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4C161D

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

Preview Lab → · Contrast checker → · Palette generator →