#4C0F12#4C0F12

#4C0F12 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.9% C 0.091 H 22.8°. Best body text is #FFFFFF at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#4C0F12
RGB	rgb(76, 15, 18)
HSL	hsl(357, 67%, 18%)
HSV	hsv(357, 80%, 30%)
CMYK	cmyk(0%, 80.3%, 76.3%, 70.2%)
CIE-LAB	lab(15.07, 28.53, 14.95)
CIE-LCH	lch(15.07, 32.21, 27.66°)
OKLab	oklab(27.89% 0.0836 0.0352)
OKLCH	oklch(27.89% 0.091 22.8)
XYZ	xyz(3.2609, 1.9223, 0.7715)
Luminance	0.0192 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0F12 #0F4C49

analogous

#4C0F30 #4C0F12 #4C2A0F

triadic

#4C0F12 #124C0F #0F124C

tetradic

#4C0F12 #304C0F #0F4C49 #2A0F4C

square

#4C0F12 #304C0F #0F4C49 #2A0F4C

split-complementary

#4C0F12 #0F4C2A #0F304C

monochromatic

#1A0506 #1A0506 #4C0F12 #7F191E #B2232A

Accessibility & contrast

On white

15.17

#4C0F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4C0F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0F12

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0F12	#FFFFFF	#000000	##FFFFFF
##4C0F12	1.00	15.17	1.38	15.17
#FFFFFF	15.17	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D12

Deuteranopia (green-blind)

#302B10

Tritanopia (blue-blind)

#540011

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #4c0f12;
/* rgb */ color: rgb(76, 15, 18);
/* oklch */ color: oklch(27.9% 0.091 22.8);

Tailwind

colors: {
  custom: {
    50: '#84534f',
    500: '#4c0f12',
    950: '#000000',
  },
}

SCSS

$custom: #4c0f12;
$custom-light: #84534f;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0f12",
  "rgb": {
    "r": 76,
    "g": 15,
    "b": 18
  },
  "hsl": {
    "h": 357.049,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27892,
    "c": 0.09073,
    "h": 22.8
  },
  "luminance": 0.01922
}

Semantic roles & 50–950 ramp

primary

#4C0F12

secondary

#318682

accent

#EAE13E

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4C0F12

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

Preview Lab → · Contrast checker → · Palette generator →