#63183A#63183A

#63183A is a dark, moderate pink. Relative luminance 0.036; OKLCH L 34.5% C 0.112 H 357.0°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#63183A
RGB	rgb(99, 24, 58)
HSL	hsl(333, 61%, 24%)
HSV	hsv(333, 76%, 39%)
CMYK	cmyk(0%, 75.8%, 41.4%, 61.2%)
CIE-LAB	lab(22.35, 36.38, -2.37)
CIE-LCH	lch(22.35, 36.46, 356.28°)
OKLab	oklab(34.52% 0.1116 -0.0058)
OKLCH	oklch(34.52% 0.112 357)
XYZ	xyz(6.2364, 3.6122, 4.3710)
Luminance	0.0361 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63183A #186341

analogous

#631860 #63183A #631C18

triadic

#63183A #3A6318 #183A63

tetradic

#63183A #606318 #186341 #1C1863

square

#63183A #606318 #186341 #1C1863

split-complementary

#63183A #18631C #186063

monochromatic

#19060E #320C1D #63183A #942457 #C63074

Accessibility & contrast

On white

12.19

#63183A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#63183A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63183A

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63183A	#FFFFFF	#000000	##FFFFFF
##63183A	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272C3B

Deuteranopia (green-blind)

#3B3B38

Tritanopia (blue-blind)

#6B0F26

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #63183a;
/* rgb */ color: rgb(99, 24, 58);
/* oklch */ color: oklch(34.5% 0.112 357.0);

Tailwind

colors: {
  custom: {
    50: '#935c70',
    500: '#63183a',
    950: '#000000',
  },
}

SCSS

$custom: #63183a;
$custom-light: #935c70;
$custom-dark: #000000;

JSON

{
  "hex": "#63183a",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 58
  },
  "hsl": {
    "h": 332.8,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.34524,
    "c": 0.11173,
    "h": 357
  },
  "luminance": 0.03611
}

Semantic roles & 50–950 ramp

primary

#63183A

secondary

#3E9970

accent

#E49B44

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #63183A

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

Preview Lab → · Contrast checker → · Palette generator →