#4C0C1C#4C0C1C

#4C0C1C is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.8% C 0.094 H 11.7°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#4C0C1C
RGB	rgb(76, 12, 28)
HSL	hsl(345, 73%, 17%)
HSV	hsv(345, 84%, 30%)
CMYK	cmyk(0%, 84.2%, 63.2%, 70.2%)
CIE-LAB	lab(14.87, 30.44, 7.66)
CIE-LCH	lch(14.87, 31.38, 14.12°)
OKLab	oklab(27.81% 0.092 0.0191)
OKLCH	oklch(27.81% 0.094 11.7)
XYZ	xyz(3.3219, 1.8838, 1.2871)
Luminance	0.0188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0C1C #0C4C3C

analogous

#4C0C3C #4C0C1C #4C1C0C

triadic

#4C0C1C #1C4C0C #0C1C4C

tetradic

#4C0C1C #3C4C0C #0C4C3C #1C0C4C

square

#4C0C1C #3C4C0C #0C4C3C #1C0C4C

split-complementary

#4C0C1C #0C4C1C #0C3C4C

monochromatic

#1A040A #1A040A #4C0C1C #81142F #B61D43

Accessibility & contrast

On white

15.25

#4C0C1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4C0C1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0C1C

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0C1C	#FFFFFF	#000000	##FFFFFF
##4C0C1C	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1D1C

Deuteranopia (green-blind)

#2E2A1A

Tritanopia (blue-blind)

#540013

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4c0c1c;
/* rgb */ color: rgb(76, 12, 28);
/* oklch */ color: oklch(27.8% 0.094 11.7);

Tailwind

colors: {
  custom: {
    50: '#835257',
    500: '#4c0c1c',
    950: '#000000',
  },
}

SCSS

$custom: #4c0c1c;
$custom-light: #835257;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0c1c",
  "rgb": {
    "r": 76,
    "g": 12,
    "b": 28
  },
  "hsl": {
    "h": 345,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27808,
    "c": 0.09399,
    "h": 11.7
  },
  "luminance": 0.01883
}

Semantic roles & 50–950 ramp

primary

#4C0C1C

secondary

#2C8871

accent

#EFC238

background

#F8F4F5

surface

#F0E7E9

border

#CBC3C5

text

#0B0203

muted

#7C7878

Preview Lab

Preview with #4C0C1C

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

Preview Lab → · Contrast checker → · Palette generator →