#4C0B21#4C0B21

#4C0B21 is a dark, moderate pink. Relative luminance 0.019; OKLCH L 27.9% C 0.096 H 6.2°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#4C0B21
RGB	rgb(76, 11, 33)
HSL	hsl(340, 75%, 17%)
HSV	hsv(340, 86%, 30%)
CMYK	cmyk(0%, 85.5%, 56.6%, 70.2%)
CIE-LAB	lab(14.88, 31.25, 4.00)
CIE-LCH	lch(14.88, 31.50, 7.29°)
OKLab	oklab(27.86% 0.0954 0.0104)
OKLCH	oklch(27.86% 0.096 6.2)
XYZ	xyz(3.3750, 1.8861, 1.6249)
Luminance	0.0189 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0B21 #0B4C36

analogous

#4C0B42 #4C0B21 #4C150B

triadic

#4C0B21 #214C0B #0B214C

tetradic

#4C0B21 #424C0B #0B4C36 #150B4C

square

#4C0B21 #424C0B #0B4C36 #150B4C

split-complementary

#4C0B21 #0B4C15 #0B424C

monochromatic

#1B040C #1B040C #4C0B21 #811338 #B71A4F

Accessibility & contrast

On white

15.25

#4C0B21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#4C0B21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0B21

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0B21	#FFFFFF	#000000	##FFFFFF
##4C0B21	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)

#1C1D21

Deuteranopia (green-blind)

#2D2A1F

Tritanopia (blue-blind)

#540015

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4c0b21;
/* rgb */ color: rgb(76, 11, 33);
/* oklch */ color: oklch(27.9% 0.096 6.2);

Tailwind

colors: {
  custom: {
    50: '#82525b',
    500: '#4c0b21',
    950: '#000000',
  },
}

SCSS

$custom: #4c0b21;
$custom-light: #82525b;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0b21",
  "rgb": {
    "r": 76,
    "g": 11,
    "b": 33
  },
  "hsl": {
    "h": 339.692,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.27863,
    "c": 0.09599,
    "h": 6.2
  },
  "luminance": 0.01886
}

Semantic roles & 50–950 ramp

primary

#4C0B21

secondary

#2B8869

accent

#F1B236

background

#F8F4F5

surface

#EFE7E9

border

#CAC3C5

text

#0B0204

muted

#7C7879

Preview Lab

Preview with #4C0B21

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

Preview Lab → · Contrast checker → · Palette generator →