#4C0A0F#4C0A0F

#4C0A0F is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.3% C 0.096 H 22.9°. Best body text is #FFFFFF at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#4C0A0F
RGB	rgb(76, 10, 15)
HSL	hsl(355, 77%, 17%)
HSV	hsv(355, 87%, 30%)
CMYK	cmyk(0%, 86.8%, 80.3%, 70.2%)
CIE-LAB	lab(14.34, 30.28, 15.71)
CIE-LCH	lch(14.34, 34.11, 27.42°)
OKLab	oklab(27.33% 0.0884 0.0373)
OKLCH	oklch(27.33% 0.096 22.9)
XYZ	xyz(3.1756, 1.7886, 0.6299)
Luminance	0.0179 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0A0F #0A4C47

analogous

#4C0A30 #4C0A0F #4C260A

triadic

#4C0A0F #0F4C0A #0A0F4C

tetradic

#4C0A0F #304C0A #0A4C47 #260A4C

square

#4C0A0F #304C0A #0A4C47 #260A4C

split-complementary

#4C0A0F #0A4C26 #0A304C

monochromatic

#1B0405 #1B0405 #4C0A0F #82111A #B81824

Accessibility & contrast

On white

15.47

#4C0A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#4C0A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0A0F

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0A0F	#FFFFFF	#000000	##FFFFFF
##4C0A0F	1.00	15.47	1.36	15.47
#FFFFFF	15.47	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1B0F

Deuteranopia (green-blind)

#2F290D

Tritanopia (blue-blind)

#54000D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #4c0a0f;
/* rgb */ color: rgb(76, 10, 15);
/* oklch */ color: oklch(27.3% 0.096 22.9);

Tailwind

colors: {
  custom: {
    50: '#84514d',
    500: '#4c0a0f',
    950: '#000000',
  },
}

SCSS

$custom: #4c0a0f;
$custom-light: #84514d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0a0f",
  "rgb": {
    "r": 76,
    "g": 10,
    "b": 15
  },
  "hsl": {
    "h": 355.455,
    "s": 76.744,
    "l": 16.863
  },
  "oklch": {
    "l": 0.27327,
    "c": 0.09597,
    "h": 22.9
  },
  "luminance": 0.01788
}

Semantic roles & 50–950 ramp

primary

#4C0A0F

secondary

#298981

accent

#F3E535

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4C0A0F

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

Preview Lab → · Contrast checker → · Palette generator →