#4C102A#4C102A

#4C102A is a dark, moderate pink. Relative luminance 0.021; OKLCH L 28.7% C 0.093 H 358.4°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#4C102A
RGB	rgb(76, 16, 42)
HSL	hsl(334, 65%, 18%)
HSV	hsv(334, 79%, 30%)
CMYK	cmyk(0%, 78.9%, 44.7%, 70.2%)
CIE-LAB	lab(15.87, 30.28, -1.13)
CIE-LCH	lch(15.87, 30.30, 357.85°)
OKLab	oklab(28.7% 0.0929 -0.0026)
OKLCH	oklch(28.7% 0.093 358.4)
XYZ	xyz(3.5840, 2.0747, 2.4018)
Luminance	0.0207 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C102A #104C32

analogous

#4C1048 #4C102A #4C1410

triadic

#4C102A #2A4C10 #102A4C

tetradic

#4C102A #484C10 #104C32 #14104C

square

#4C102A #484C10 #104C32 #14104C

split-complementary

#4C102A #104C14 #10484C

monochromatic

#19050E #19050E #4C102A #7F1B46 #B12562

Accessibility & contrast

On white

14.84

#4C102A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4C102A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C102A

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C102A	#FFFFFF	#000000	##FFFFFF
##4C102A	1.00	14.84	1.41	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C202B

Deuteranopia (green-blind)

#2D2C29

Tritanopia (blue-blind)

#53081B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4c102a;
/* rgb */ color: rgb(76, 16, 42);
/* oklch */ color: oklch(28.7% 0.093 358.4);

Tailwind

colors: {
  custom: {
    50: '#815463',
    500: '#4c102a',
    950: '#000000',
  },
}

SCSS

$custom: #4c102a;
$custom-light: #815463;
$custom-dark: #000000;

JSON

{
  "hex": "#4c102a",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 42
  },
  "hsl": {
    "h": 334,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28696,
    "c": 0.0929,
    "h": 358.4
  },
  "luminance": 0.02074
}

Semantic roles & 50–950 ramp

primary

#4C102A

secondary

#328661

accent

#E89F40

background

#F8F5F5

surface

#EFE9EA

border

#CAC5C6

text

#0B0305

muted

#7C7879

Preview Lab

Preview with #4C102A

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

Preview Lab → · Contrast checker → · Palette generator →