#4C1311#4C1311

#4C1311 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.4% C 0.086 H 26.3°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#4C1311
RGB	rgb(76, 19, 17)
HSL	hsl(2, 63%, 18%)
HSV	hsv(2, 78%, 30%)
CMYK	cmyk(0%, 75%, 77.6%, 70.2%)
CIE-LAB	lab(15.71, 26.67, 16.36)
CIE-LCH	lch(15.71, 31.29, 31.53°)
OKLab	oklab(28.36% 0.0775 0.0382)
OKLCH	oklch(28.36% 0.086 26.3)
XYZ	xyz(3.3149, 2.0432, 0.7500)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1311 #114A4C

analogous

#4C112C #4C1311 #4C3011

triadic

#4C1311 #114C13 #13114C

tetradic

#4C1311 #2C4C11 #114A4C #30114C

square

#4C1311 #2C4C11 #114A4C #30114C

split-complementary

#4C1311 #114C30 #112C4C

monochromatic

#190606 #1A0606 #4C1311 #7E201C #B02C27

Accessibility & contrast

On white

14.91

#4C1311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4C1311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1311

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1311	#FFFFFF	#000000	##FFFFFF
##4C1311	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F10

Deuteranopia (green-blind)

#312C0F

Tritanopia (blue-blind)

#540413

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c1311;
/* rgb */ color: rgb(76, 19, 17);
/* oklch */ color: oklch(28.4% 0.086 26.3);

Tailwind

colors: {
  custom: {
    50: '#83554f',
    500: '#4c1311',
    950: '#000000',
  },
}

SCSS

$custom: #4c1311;
$custom-light: #83554f;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1311",
  "rgb": {
    "r": 76,
    "g": 19,
    "b": 17
  },
  "hsl": {
    "h": 2.034,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.28364,
    "c": 0.08641,
    "h": 26.3
  },
  "luminance": 0.02043
}

Semantic roles & 50–950 ramp

primary

#4C1311

secondary

#338385

accent

#E1E641

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #4C1311

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

Preview Lab → · Contrast checker → · Palette generator →