#63143B#63143B

#63143B is a dark, moderate pink. Relative luminance 0.035; OKLCH L 34.2% C 0.117 H 355.3°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#63143B
RGB	rgb(99, 20, 59)
HSL	hsl(330, 66%, 23%)
HSV	hsv(330, 80%, 39%)
CMYK	cmyk(0%, 79.8%, 40.4%, 61.2%)
CIE-LAB	lab(21.83, 38.04, -3.82)
CIE-LCH	lch(21.83, 38.23, 354.27°)
OKLab	oklab(34.16% 0.1168 -0.0096)
OKLCH	oklch(34.16% 0.117 355.3)
XYZ	xyz(6.1856, 3.4695, 4.4808)
Luminance	0.0347 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63143B #14633C

analogous

#631462 #63143B #631414

triadic

#63143B #3B6314 #143B63

tetradic

#63143B #626314 #14633C #141463

square

#63143B #626314 #14633C #141463

split-complementary

#63143B #146314 #146263

monochromatic

#19050F #300A1D #63143B #961E59 #C92978

Accessibility & contrast

On white

12.40

#63143B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#63143B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63143B

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63143B	#FFFFFF	#000000	##FFFFFF
##63143B	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242B3C

Deuteranopia (green-blind)

#3A3A39

Tritanopia (blue-blind)

#6B0A25

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #63143b;
/* rgb */ color: rgb(99, 20, 59);
/* oklch */ color: oklch(34.2% 0.117 355.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#63143b",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 59
  },
  "hsl": {
    "h": 330.38,
    "s": 66.387,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3416,
    "c": 0.1172,
    "h": 355.3
  },
  "luminance": 0.03469
}

Semantic roles & 50–950 ramp

primary

#63143B

secondary

#389A6A

accent

#E9953E

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #63143B

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

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