#4C1217#4C1217

#4C1217 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.4% C 0.087 H 19.9°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#4C1217
RGB	rgb(76, 18, 23)
HSL	hsl(355, 62%, 18%)
HSV	hsv(355, 76%, 30%)
CMYK	cmyk(0%, 76.3%, 69.7%, 70.2%)
CIE-LAB	lab(15.65, 27.53, 12.33)
CIE-LCH	lch(15.65, 30.17, 24.12°)
OKLab	oklab(28.35% 0.0817 0.0296)
OKLCH	oklch(28.35% 0.087 19.9)
XYZ	xyz(3.3518, 2.0315, 1.0261)
Luminance	0.0203 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1217 #124C47

analogous

#4C1234 #4C1217 #4C2A12

triadic

#4C1217 #174C12 #12174C

tetradic

#4C1217 #344C12 #124C47 #2A124C

square

#4C1217 #344C12 #124C47 #2A124C

split-complementary

#4C1217 #124C2A #12344C

monochromatic

#190607 #1B0608 #4C1217 #7D1E26 #AF2935

Accessibility & contrast

On white

14.93

#4C1217 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4C1217 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1217

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1217	#FFFFFF	#000000	##FFFFFF
##4C1217	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F17

Deuteranopia (green-blind)

#302C15

Tritanopia (blue-blind)

#540414

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c1217;
/* rgb */ color: rgb(76, 18, 23);
/* oklch */ color: oklch(28.4% 0.087 19.9);

Tailwind

colors: {
  custom: {
    50: '#835453',
    500: '#4c1217',
    950: '#000000',
  },
}

SCSS

$custom: #4c1217;
$custom-light: #835453;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1217",
  "rgb": {
    "r": 76,
    "g": 18,
    "b": 23
  },
  "hsl": {
    "h": 354.828,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28354,
    "c": 0.08687,
    "h": 19.9
  },
  "luminance": 0.02031
}

Semantic roles & 50–950 ramp

primary

#4C1217

secondary

#35857E

accent

#E5D743

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #4C1217

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

Preview Lab → · Contrast checker → · Palette generator →