#63147B#63147B

#63147B is a dark, vivid purple. Relative luminance 0.046; OKLCH L 38.0% C 0.166 H 316.5°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#63147B
RGB	rgb(99, 20, 123)
HSL	hsl(286, 72%, 28%)
HSV	hsv(286, 84%, 48%)
CMYK	cmyk(19.5%, 83.7%, 0%, 51.8%)
CIE-LAB	lab(25.51, 48.71, -40.48)
CIE-LCH	lch(25.51, 63.33, 320.27°)
OKLab	oklab(37.98% 0.1203 -0.1142)
OKLCH	oklch(37.98% 0.166 316.5)
XYZ	xyz(8.9703, 4.5834, 19.1472)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 5.19

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63147B #2C7B14

analogous

#2F147B #63147B #7B145F

triadic

#63147B #7B6314 #147B63

tetradic

#63147B #7B2F14 #2C7B14 #145F7B

square

#63147B #7B2F14 #2C7B14 #145F7B

split-complementary

#63147B #5F7B14 #147B2F

monochromatic

#15041A #390B46 #63147B #8D1DB0 #B42DDD

Accessibility & contrast

On white

10.96

#63147B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#63147B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63147B

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63147B	#FFFFFF	#000000	##FFFFFF
##63147B	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387E

Deuteranopia (green-blind)

#133F79

Tritanopia (blue-blind)

#612D48

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #63147b;
/* rgb */ color: rgb(99, 20, 123);
/* oklch */ color: oklch(38.0% 0.166 316.5);

Tailwind

colors: {
  custom: {
    50: '#935da2',
    500: '#63147b',
    950: '#000000',
  },
}

SCSS

$custom: #63147b;
$custom-light: #935da2;
$custom-dark: #000000;

JSON

{
  "hex": "#63147b",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 123
  },
  "hsl": {
    "h": 286.019,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37979,
    "c": 0.16587,
    "h": 316.5
  },
  "luminance": 0.04583
}

Semantic roles & 50–950 ramp

primary

#63147B

secondary

#56B13A

accent

#EF3963

background

#F9F5FA

surface

#F2E9F3

border

#CCC5CD

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #63147B

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

Preview Lab → · Contrast checker → · Palette generator →