#63175D#63175D

#63175D is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.2% C 0.137 H 331.5°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#63175D
RGB	rgb(99, 23, 93)
HSL	hsl(305, 62%, 24%)
HSV	hsv(305, 77%, 39%)
CMYK	cmyk(0%, 76.8%, 6.1%, 61.2%)
CIE-LAB	lab(23.86, 41.97, -23.71)
CIE-LCH	lch(23.86, 48.20, 330.54°)
OKLab	oklab(36.16% 0.12 -0.0652)
OKLCH	oklch(36.16% 0.137 331.5)
XYZ	xyz(7.4278, 4.0563, 10.7455)
Luminance	0.0406 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63175D #17631D

analogous

#431763 #63175D #631737

triadic

#63175D #5D6317 #175D63

tetradic

#63175D #634317 #17631D #173763

square

#63175D #634317 #17631D #173763

split-complementary

#63175D #376317 #176343

monochromatic

#190617 #310B2E #63175D #95238C #C62EBA

Accessibility & contrast

On white

11.59

#63175D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#63175D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63175D

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63175D	#FFFFFF	#000000	##FFFFFF
##63175D	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11325F

Deuteranopia (green-blind)

#2F3C5B

Tritanopia (blue-blind)

#672038

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #63175d;
/* rgb */ color: rgb(99, 23, 93);
/* oklch */ color: oklch(36.2% 0.137 331.5);

Tailwind

colors: {
  custom: {
    50: '#925d8b',
    500: '#63175d',
    950: '#000000',
  },
}

SCSS

$custom: #63175d;
$custom-light: #925d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#63175d",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 93
  },
  "hsl": {
    "h": 304.737,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3616,
    "c": 0.13655,
    "h": 331.5
  },
  "luminance": 0.04056
}

Semantic roles & 50–950 ramp

primary

#63175D

secondary

#3C9A44

accent

#E54F42

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #63175D

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

Preview Lab → · Contrast checker → · Palette generator →