#63175A#63175A

#63175A is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.0% C 0.134 H 333.3°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#63175A
RGB	rgb(99, 23, 90)
HSL	hsl(307, 62%, 24%)
HSV	hsv(307, 77%, 39%)
CMYK	cmyk(0%, 76.8%, 9.1%, 61.2%)
CIE-LAB	lab(23.69, 41.45, -21.99)
CIE-LCH	lch(23.69, 46.93, 332.05°)
OKLab	oklab(35.98% 0.1198 -0.0603)
OKLCH	oklch(35.98% 0.134 333.3)
XYZ	xyz(7.2975, 4.0042, 10.0594)
Luminance	0.0400 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63175A #176320

analogous

#461763 #63175A #631734

triadic

#63175A #5A6317 #175A63

tetradic

#63175A #634617 #176320 #173463

square

#63175A #634617 #176320 #173463

split-complementary

#63175A #346317 #176346

monochromatic

#190617 #310B2D #63175A #952387 #C62EB4

Accessibility & contrast

On white

11.66

#63175A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#63175A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63175A

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63175A	#FFFFFF	#000000	##FFFFFF
##63175A	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14315C

Deuteranopia (green-blind)

#303C58

Tritanopia (blue-blind)

#681E37

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #63175a;
/* rgb */ color: rgb(99, 23, 90);
/* oklch */ color: oklch(36.0% 0.134 333.3);

Tailwind

colors: {
  custom: {
    50: '#925d89',
    500: '#63175a',
    950: '#000000',
  },
}

SCSS

$custom: #63175a;
$custom-light: #925d89;
$custom-dark: #000000;

JSON

{
  "hex": "#63175a",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 90
  },
  "hsl": {
    "h": 307.105,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.35982,
    "c": 0.13409,
    "h": 333.3
  },
  "luminance": 0.04004
}

Semantic roles & 50–950 ramp

primary

#63175A

secondary

#3C9A47

accent

#E55642

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D040B

muted

#7E797C

Preview Lab

Preview with #63175A

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

Preview Lab → · Contrast checker → · Palette generator →