#63143A#63143A

#63143A is a dark, moderate pink. Relative luminance 0.035; OKLCH L 34.1% C 0.117 H 356.1°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#63143A
RGB	rgb(99, 20, 58)
HSL	hsl(331, 66%, 23%)
HSV	hsv(331, 80%, 39%)
CMYK	cmyk(0%, 79.8%, 41.4%, 61.2%)
CIE-LAB	lab(21.80, 37.92, -3.18)
CIE-LCH	lch(21.80, 38.06, 355.20°)
OKLab	oklab(34.12% 0.1165 -0.0079)
OKLCH	oklch(34.12% 0.117 356.1)
XYZ	xyz(6.1599, 3.4592, 4.3455)
Luminance	0.0346 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63143A #14633D

analogous

#631461 #63143A #631514

triadic

#63143A #3A6314 #143A63

tetradic

#63143A #616314 #14633D #151463

square

#63143A #616314 #14633D #151463

split-complementary

#63143A #146315 #146163

monochromatic

#19050F #300A1C #63143A #961E58 #C92976

Accessibility & contrast

On white

12.41

#63143A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#63143A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63143A

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63143A	#FFFFFF	#000000	##FFFFFF
##63143A	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242B3B

Deuteranopia (green-blind)

#3A3A38

Tritanopia (blue-blind)

#6C0A25

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #63143a;
/* rgb */ color: rgb(99, 20, 58);
/* oklch */ color: oklch(34.1% 0.117 356.1);

Tailwind

colors: {
  custom: {
    50: '#935a70',
    500: '#63143a',
    950: '#000000',
  },
}

SCSS

$custom: #63143a;
$custom-light: #935a70;
$custom-dark: #000000;

JSON

{
  "hex": "#63143a",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 58
  },
  "hsl": {
    "h": 331.139,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3412,
    "c": 0.11674,
    "h": 356.1
  },
  "luminance": 0.03458
}

Semantic roles & 50–950 ramp

primary

#63143A

secondary

#389A6B

accent

#E9973E

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #63143A

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

Preview Lab → · Contrast checker → · Palette generator →