#4C0B0F#4C0B0F

#4C0B0F is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.4% C 0.095 H 23.3°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#4C0B0F
RGB	rgb(76, 11, 15)
HSL	hsl(356, 75%, 17%)
HSV	hsv(356, 86%, 30%)
CMYK	cmyk(0%, 85.5%, 80.3%, 70.2%)
CIE-LAB	lab(14.46, 29.93, 15.87)
CIE-LCH	lch(14.46, 33.88, 27.94°)
OKLab	oklab(27.42% 0.0873 0.0376)
OKLCH	oklch(27.42% 0.095 23.3)
XYZ	xyz(3.1868, 1.8108, 0.6336)
Luminance	0.0181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0B0F #0B4C48

analogous

#4C0B30 #4C0B0F #4C280B

triadic

#4C0B0F #0F4C0B #0B0F4C

tetradic

#4C0B0F #304C0B #0B4C48 #280B4C

square

#4C0B0F #304C0B #0B4C48 #280B4C

split-complementary

#4C0B0F #0B4C28 #0B304C

monochromatic

#1B0405 #1B0405 #4C0B0F #81131A #B71A24

Accessibility & contrast

On white

15.42

#4C0B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#4C0B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0B0F

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0B0F	#FFFFFF	#000000	##FFFFFF
##4C0B0F	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1C0F

Deuteranopia (green-blind)

#2F2A0D

Tritanopia (blue-blind)

#54000D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4c0b0f;
/* rgb */ color: rgb(76, 11, 15);
/* oklch */ color: oklch(27.4% 0.095 23.3);

Tailwind

colors: {
  custom: {
    50: '#84514d',
    500: '#4c0b0f',
    950: '#000000',
  },
}

SCSS

$custom: #4c0b0f;
$custom-light: #84514d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0b0f",
  "rgb": {
    "r": 76,
    "g": 11,
    "b": 15
  },
  "hsl": {
    "h": 356.308,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.2742,
    "c": 0.09507,
    "h": 23.3
  },
  "luminance": 0.0181
}

Semantic roles & 50–950 ramp

primary

#4C0B0F

secondary

#2B8882

accent

#F1E636

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0C0201

muted

#7D7877

Preview Lab

Preview with #4C0B0F

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

Preview Lab → · Contrast checker → · Palette generator →