#4C161F#4C161F

#4C161F is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.082 H 13.9°. Best body text is #FFFFFF at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#4C161F
RGB	rgb(76, 22, 31)
HSL	hsl(350, 55%, 19%)
HSV	hsv(350, 71%, 30%)
CMYK	cmyk(0%, 71.1%, 59.2%, 70.2%)
CIE-LAB	lab(16.55, 26.28, 7.78)
CIE-LCH	lch(16.55, 27.40, 16.50°)
OKLab	oklab(29.09% 0.0792 0.0196)
OKLCH	oklch(29.09% 0.082 13.9)
XYZ	xyz(3.5150, 2.2097, 1.5375)
Luminance	0.0221 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C161F #164C43

analogous

#4C163A #4C161F #4C2816

triadic

#4C161F #1F4C16 #161F4C

tetradic

#4C161F #3A4C16 #164C43 #28164C

square

#4C161F #3A4C16 #164C43 #28164C

split-complementary

#4C161F #164C28 #163A4C

monochromatic

#18070A #1D080C #4C161F #7B2432 #AB3146

Accessibility & contrast

On white

14.57

#4C161F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4C161F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C161F

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C161F	#FFFFFF	#000000	##FFFFFF
##4C161F	1.00	14.57	1.44	14.57
#FFFFFF	14.57	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23221F

Deuteranopia (green-blind)

#312D1E

Tritanopia (blue-blind)

#540C1A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4c161f;
/* rgb */ color: rgb(76, 22, 31);
/* oklch */ color: oklch(29.1% 0.082 13.9);

Tailwind

colors: {
  custom: {
    50: '#82575a',
    500: '#4c161f',
    950: '#000000',
  },
}

SCSS

$custom: #4c161f;
$custom-light: #82575a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c161f",
  "rgb": {
    "r": 76,
    "g": 22,
    "b": 31
  },
  "hsl": {
    "h": 350,
    "s": 55.102,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29086,
    "c": 0.0816,
    "h": 13.9
  },
  "luminance": 0.02209
}

Semantic roles & 50–950 ramp

primary

#4C161F

secondary

#3A8477

accent

#DEC649

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4C161F

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

Preview Lab → · Contrast checker → · Palette generator →