#63185B#63185B

#63185B is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.1% C 0.134 H 332.7°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#63185B
RGB	rgb(99, 24, 91)
HSL	hsl(306, 61%, 24%)
HSV	hsv(306, 76%, 39%)
CMYK	cmyk(0%, 75.8%, 8.1%, 61.2%)
CIE-LAB	lab(23.88, 41.25, -22.35)
CIE-LCH	lch(23.88, 46.92, 331.54°)
OKLab	oklab(36.14% 0.1187 -0.0614)
OKLCH	oklch(36.14% 0.134 332.7)
XYZ	xyz(7.3606, 4.0619, 10.2919)
Luminance	0.0406 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63185B #186320

analogous

#461863 #63185B #631836

triadic

#63185B #5B6318 #185B63

tetradic

#63185B #634618 #186320 #183663

square

#63185B #634618 #186320 #183663

split-complementary

#63185B #366318 #186346

monochromatic

#190617 #320C2E #63185B #942488 #C630B6

Accessibility & contrast

On white

11.59

#63185B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#63185B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63185B

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63185B	#FFFFFF	#000000	##FFFFFF
##63185B	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)

#14325D

Deuteranopia (green-blind)

#303D59

Tritanopia (blue-blind)

#682037

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #63185b;
/* rgb */ color: rgb(99, 24, 91);
/* oklch */ color: oklch(36.1% 0.134 332.7);

Tailwind

colors: {
  custom: {
    50: '#925d89',
    500: '#63185b',
    950: '#000000',
  },
}

SCSS

$custom: #63185b;
$custom-light: #925d89;
$custom-dark: #000000;

JSON

{
  "hex": "#63185b",
  "rgb": {
    "r": 99,
    "g": 24,
    "b": 91
  },
  "hsl": {
    "h": 306.4,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.36136,
    "c": 0.13365,
    "h": 332.7
  },
  "luminance": 0.04061
}

Semantic roles & 50–950 ramp

primary

#63185B

secondary

#3E9947

accent

#E45544

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #63185B

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

Preview Lab → · Contrast checker → · Palette generator →