#4C1815#4C1815

#4C1815 is a dark, moderate red. Relative luminance 0.022; OKLCH L 29.1% C 0.080 H 26.5°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#4C1815
RGB	rgb(76, 24, 21)
HSL	hsl(3, 57%, 19%)
HSV	hsv(3, 72%, 30%)
CMYK	cmyk(0%, 68.4%, 72.4%, 70.2%)
CIE-LAB	lab(16.72, 24.40, 15.08)
CIE-LCH	lch(16.72, 28.68, 31.72°)
OKLab	oklab(29.14% 0.0713 0.0355)
OKLCH	oklch(29.14% 0.08 26.5)
XYZ	xyz(3.4428, 2.2444, 0.9612)
Luminance	0.0224 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1815 #15494C

analogous

#4C152E #4C1815 #4C3415

triadic

#4C1815 #154C18 #18154C

tetradic

#4C1815 #2E4C15 #15494C #34154C

square

#4C1815 #2E4C15 #15494C #34154C

split-complementary

#4C1815 #154C34 #152E4C

monochromatic

#180807 #1C0908 #4C1815 #7C2722 #AC362F

Accessibility & contrast

On white

14.49

#4C1815 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#4C1815 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1815

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1815	#FFFFFF	#000000	##FFFFFF
##4C1815	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262214

Deuteranopia (green-blind)

#332D14

Tritanopia (blue-blind)

#540D18

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4c1815;
/* rgb */ color: rgb(76, 24, 21);
/* oklch */ color: oklch(29.1% 0.080 26.5);

Tailwind

colors: {
  custom: {
    50: '#835852',
    500: '#4c1815',
    950: '#000000',
  },
}

SCSS

$custom: #4c1815;
$custom-light: #835852;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1815",
  "rgb": {
    "r": 76,
    "g": 24,
    "b": 21
  },
  "hsl": {
    "h": 3.273,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.29142,
    "c": 0.07965,
    "h": 26.5
  },
  "luminance": 0.02244
}

Semantic roles & 50–950 ramp

primary

#4C1815

secondary

#398084

accent

#D8E048

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0302

muted

#7C7878

Preview Lab

Preview with #4C1815

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

Preview Lab → · Contrast checker → · Palette generator →