#63247B#63247B

#63247B is a dark, vivid purple. Relative luminance 0.053; OKLCH L 39.5% C 0.147 H 315.1°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#63247B
RGB	rgb(99, 36, 123)
HSL	hsl(283, 55%, 31%)
HSV	hsv(283, 71%, 48%)
CMYK	cmyk(19.5%, 70.7%, 0%, 51.8%)
CIE-LAB	lab(27.70, 42.48, -36.96)
CIE-LCH	lch(27.70, 56.31, 318.97°)
OKLab	oklab(39.53% 0.1045 -0.104)
OKLCH	oklch(39.53% 0.147 315.1)
XYZ	xyz(9.3510, 5.3448, 19.2741)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63247B #3C7B24

analogous

#37247B #63247B #7B2467

triadic

#63247B #7B6324 #247B63

tetradic

#63247B #7B3724 #3C7B24 #24677B

square

#63247B #7B3724 #3C7B24 #24677B

split-complementary

#63247B #677B24 #247B37

monochromatic

#17081C #3D164C #63247B #8932AA #A94ECB

Accessibility & contrast

On white

10.15

#63247B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#63247B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63247B

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63247B	#FFFFFF	#000000	##FFFFFF
##63247B	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#224379

Tritanopia (blue-blind)

#61354C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #63247b;
/* rgb */ color: rgb(99, 36, 123);
/* oklch */ color: oklch(39.5% 0.147 315.1);

Tailwind

colors: {
  custom: {
    50: '#9264a2',
    500: '#63247b',
    950: '#000000',
  },
}

SCSS

$custom: #63247b;
$custom-light: #9264a2;
$custom-dark: #000000;

JSON

{
  "hex": "#63247b",
  "rgb": {
    "r": 99,
    "g": 36,
    "b": 123
  },
  "hsl": {
    "h": 283.448,
    "s": 54.717,
    "l": 31.176
  },
  "oklch": {
    "l": 0.39527,
    "c": 0.14741,
    "h": 315.1
  },
  "luminance": 0.05344
}

Semantic roles & 50–950 ramp

primary

#63247B

secondary

#68AD4D

accent

#DE4A73

background

#F9F6FA

surface

#F2EBF3

border

#CCC6CD

text

#0D060F

muted

#7E7A7F

Preview Lab

Preview with #63247B

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

Preview Lab → · Contrast checker → · Palette generator →