#4C1218#4C1218

#4C1218 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.4% C 0.087 H 18.9°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#4C1218
RGB	rgb(76, 18, 24)
HSL	hsl(354, 62%, 18%)
HSV	hsv(354, 76%, 30%)
CMYK	cmyk(0%, 76.3%, 68.4%, 70.2%)
CIE-LAB	lab(15.67, 27.61, 11.64)
CIE-LCH	lch(15.67, 29.96, 22.86°)
OKLab	oklab(28.38% 0.0821 0.0281)
OKLCH	oklch(28.38% 0.087 18.9)
XYZ	xyz(3.3620, 2.0355, 1.0798)
Luminance	0.0204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1218 #124C46

analogous

#4C1235 #4C1218 #4C2912

triadic

#4C1218 #184C12 #12184C

tetradic

#4C1218 #354C12 #124C46 #29124C

square

#4C1218 #354C12 #124C46 #29124C

split-complementary

#4C1218 #124C29 #12354C

monochromatic

#190608 #1B0608 #4C1218 #7D1E28 #AF2937

Accessibility & contrast

On white

14.93

#4C1218 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4C1218 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1218

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1218	#FFFFFF	#000000	##FFFFFF
##4C1218	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)

#211F18

Deuteranopia (green-blind)

#302C16

Tritanopia (blue-blind)

#540415

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c1218;
/* rgb */ color: rgb(76, 18, 24);
/* oklch */ color: oklch(28.4% 0.087 18.9);

Tailwind

colors: {
  custom: {
    50: '#835454',
    500: '#4c1218',
    950: '#000000',
  },
}

SCSS

$custom: #4c1218;
$custom-light: #835454;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1218",
  "rgb": {
    "r": 76,
    "g": 18,
    "b": 24
  },
  "hsl": {
    "h": 353.793,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.28376,
    "c": 0.08681,
    "h": 18.9
  },
  "luminance": 0.02035
}

Semantic roles & 50–950 ramp

primary

#4C1218

secondary

#35857D

accent

#E5D443

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #4C1218

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

Preview Lab → · Contrast checker → · Palette generator →