#4C191A#4C191A

#4C191A is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.4% C 0.078 H 22.0°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#4C191A
RGB	rgb(76, 25, 26)
HSL	hsl(359, 50%, 20%)
HSV	hsv(359, 67%, 30%)
CMYK	cmyk(0%, 67.1%, 65.8%, 70.2%)
CIE-LAB	lab(17.02, 24.25, 11.97)
CIE-LCH	lch(17.02, 27.04, 26.27°)
OKLab	oklab(29.4% 0.0719 0.0291)
OKLCH	oklch(29.4% 0.078 22)
XYZ	xyz(3.5149, 2.3068, 1.2372)
Luminance	0.0231 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C191A #194C4B

analogous

#4C1933 #4C191A #4C3219

triadic

#4C191A #1A4C19 #191A4C

tetradic

#4C191A #334C19 #194C4B #32194C

square

#4C191A #334C19 #194C4B #32194C

split-complementary

#4C191A #194C32 #19334C

monochromatic

#170808 #1E0A0A #4C191A #7A282A #A8373A

Accessibility & contrast

On white

14.37

#4C191A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#4C191A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C191A

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C191A	#FFFFFF	#000000	##FFFFFF
##4C191A	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26231A

Deuteranopia (green-blind)

#332E19

Tritanopia (blue-blind)

#540F1A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4c191a;
/* rgb */ color: rgb(76, 25, 26);
/* oklch */ color: oklch(29.4% 0.078 22.0);

Tailwind

colors: {
  custom: {
    50: '#825856',
    500: '#4c191a',
    950: '#000000',
  },
}

SCSS

$custom: #4c191a;
$custom-light: #825856;
$custom-dark: #000000;

JSON

{
  "hex": "#4c191a",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 26
  },
  "hsl": {
    "h": 358.824,
    "s": 50.495,
    "l": 19.804
  },
  "oklch": {
    "l": 0.294,
    "c": 0.07755,
    "h": 22
  },
  "luminance": 0.02306
}

Semantic roles & 50–950 ramp

primary

#4C191A

secondary

#3E8281

accent

#DAD74E

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4C191A

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

Preview Lab → · Contrast checker → · Palette generator →