#4C102C#4C102C

#4C102C is a dark, moderate pink. Relative luminance 0.021; OKLCH L 28.8% C 0.094 H 356.3°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#4C102C
RGB	rgb(76, 16, 44)
HSL	hsl(332, 65%, 18%)
HSV	hsv(332, 79%, 30%)
CMYK	cmyk(0%, 78.9%, 42.1%, 70.2%)
CIE-LAB	lab(15.95, 30.52, -2.47)
CIE-LCH	lch(15.95, 30.62, 355.37°)
OKLab	oklab(28.78% 0.0936 -0.0061)
OKLCH	oklch(28.78% 0.094 356.3)
XYZ	xyz(3.6206, 2.0894, 2.5950)
Luminance	0.0209 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C102C #104C30

analogous

#4C104A #4C102C #4C1210

triadic

#4C102C #2C4C10 #102C4C

tetradic

#4C102C #4A4C10 #104C30 #12104C

square

#4C102C #4A4C10 #104C30 #12104C

split-complementary

#4C102C #104C12 #104A4C

monochromatic

#19050F #19050F #4C102C #7F1B49 #B12567

Accessibility & contrast

On white

14.81

#4C102C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4C102C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C102C

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C102C	#FFFFFF	#000000	##FFFFFF
##4C102C	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C212D

Deuteranopia (green-blind)

#2C2C2B

Tritanopia (blue-blind)

#53091C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4c102c;
/* rgb */ color: rgb(76, 16, 44);
/* oklch */ color: oklch(28.8% 0.094 356.3);

Tailwind

colors: {
  custom: {
    50: '#815465',
    500: '#4c102c',
    950: '#000000',
  },
}

SCSS

$custom: #4c102c;
$custom-light: #815465;
$custom-dark: #000000;

JSON

{
  "hex": "#4c102c",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 44
  },
  "hsl": {
    "h": 332,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28776,
    "c": 0.09381,
    "h": 356.3
  },
  "luminance": 0.02089
}

Semantic roles & 50–950 ramp

primary

#4C102C

secondary

#32865F

accent

#E89A40

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0305

muted

#7C787A

Preview Lab

Preview with #4C102C

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

Preview Lab → · Contrast checker → · Palette generator →