#4C102E#4C102E

#4C102E is a dark, moderate pink. Relative luminance 0.021; OKLCH L 28.9% C 0.095 H 354.2°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#4C102E
RGB	rgb(76, 16, 46)
HSL	hsl(330, 65%, 18%)
HSV	hsv(330, 79%, 30%)
CMYK	cmyk(0%, 78.9%, 39.5%, 70.2%)
CIE-LAB	lab(16.03, 30.78, -3.80)
CIE-LCH	lch(16.03, 31.01, 352.97°)
OKLab	oklab(28.86% 0.0943 -0.0096)
OKLCH	oklch(28.86% 0.095 354.2)
XYZ	xyz(3.6591, 2.1048, 2.7978)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C102E #104C2E

analogous

#4C104C #4C102E #4C1010

triadic

#4C102E #2E4C10 #102E4C

tetradic

#4C102E #4C4C10 #104C2E #10104C

square

#4C102E #4C4C10 #104C2E #10104C

split-complementary

#4C102E #104C10 #104C4C

monochromatic

#19050F #19050F #4C102E #7F1B4D #B1256B

Accessibility & contrast

On white

14.78

#4C102E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4C102E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C102E

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C102E	#FFFFFF	#000000	##FFFFFF
##4C102E	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B212F

Deuteranopia (green-blind)

#2C2C2D

Tritanopia (blue-blind)

#530B1D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4c102e;
/* rgb */ color: rgb(76, 16, 46);
/* oklch */ color: oklch(28.9% 0.095 354.2);

Tailwind

colors: {
  custom: {
    50: '#815466',
    500: '#4c102e',
    950: '#000000',
  },
}

SCSS

$custom: #4c102e;
$custom-light: #815466;
$custom-dark: #000000;

JSON

{
  "hex": "#4c102e",
  "rgb": {
    "r": 76,
    "g": 16,
    "b": 46
  },
  "hsl": {
    "h": 330,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28859,
    "c": 0.0948,
    "h": 354.2
  },
  "luminance": 0.02104
}

Semantic roles & 50–950 ramp

primary

#4C102E

secondary

#32865C

accent

#E89440

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0306

muted

#7C787A

Preview Lab

Preview with #4C102E

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

Preview Lab → · Contrast checker → · Palette generator →