#4C161C#4C161C

#4C161C is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.0% C 0.082 H 17.3°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#4C161C
RGB	rgb(76, 22, 28)
HSL	hsl(353, 55%, 19%)
HSV	hsv(353, 71%, 30%)
CMYK	cmyk(0%, 71.1%, 63.2%, 70.2%)
CIE-LAB	lab(16.48, 26.00, 9.83)
CIE-LCH	lch(16.48, 27.80, 20.72°)
OKLab	oklab(29.01% 0.0778 0.0243)
OKLCH	oklch(29.01% 0.082 17.3)
XYZ	xyz(3.4773, 2.1946, 1.3389)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C161C #164C46

analogous

#4C1637 #4C161C #4C2B16

triadic

#4C161C #1C4C16 #161C4C

tetradic

#4C161C #374C16 #164C46 #2B164C

square

#4C161C #374C16 #164C46 #2B164C

split-complementary

#4C161C #164C2B #16374C

monochromatic

#180709 #1D080B #4C161C #7B242D #AB313F

Accessibility & contrast

On white

14.60

#4C161C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4C161C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C161C

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C161C	#FFFFFF	#000000	##FFFFFF
##4C161C	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221C

Deuteranopia (green-blind)

#312D1B

Tritanopia (blue-blind)

#540C18

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4c161c;
/* rgb */ color: rgb(76, 22, 28);
/* oklch */ color: oklch(29.0% 0.082 17.3);

Tailwind

colors: {
  custom: {
    50: '#825757',
    500: '#4c161c',
    950: '#000000',
  },
}

SCSS

$custom: #4c161c;
$custom-light: #825757;
$custom-dark: #000000;

JSON

{
  "hex": "#4c161c",
  "rgb": {
    "r": 76,
    "g": 22,
    "b": 28
  },
  "hsl": {
    "h": 353.333,
    "s": 55.102,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29007,
    "c": 0.08152,
    "h": 17.3
  },
  "luminance": 0.02194
}

Semantic roles & 50–950 ramp

primary

#4C161C

secondary

#3A847B

accent

#DECE49

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4C161C

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

Preview Lab → · Contrast checker → · Palette generator →