#63108D#63108D

#63108D is a dark, vivid violet. Relative luminance 0.049; OKLCH L 39.2% C 0.185 H 309.8°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#63108D
RGB	rgb(99, 16, 141)
HSL	hsl(280, 80%, 31%)
HSV	hsv(280, 89%, 55%)
CMYK	cmyk(29.8%, 88.7%, 0%, 44.7%)
CIE-LAB	lab(26.58, 53.58, -50.05)
CIE-LCH	lch(26.58, 73.32, 316.95°)
OKLab	oklab(39.18% 0.1184 -0.1423)
OKLCH	oklch(39.18% 0.185 309.8)
XYZ	xyz(10.1376, 4.9465, 25.6149)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63108D #3A8D10

analogous

#24108D #63108D #8D1078

triadic

#63108D #8D6310 #108D63

tetradic

#63108D #8D2410 #3A8D10 #10788D

square

#63108D #8D2410 #3A8D10 #10788D

split-complementary

#63108D #788D10 #108D24

monochromatic

#16041F #3C0A56 #63108D #8A16C4 #AA30E7

Accessibility & contrast

On white

10.56

#63108D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#63108D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63108D

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63108D	#FFFFFF	#000000	##FFFFFF
##63108D	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#00408B

Tritanopia (blue-blind)

#5D3452

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #63108d;
/* rgb */ color: rgb(99, 16, 141);
/* oklch */ color: oklch(39.2% 0.185 309.8);

Tailwind

colors: {
  custom: {
    50: '#955daf',
    500: '#63108d',
    950: '#000000',
  },
}

SCSS

$custom: #63108d;
$custom-light: #955daf;
$custom-dark: #000000;

JSON

{
  "hex": "#63108d",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 141
  },
  "hsl": {
    "h": 279.84,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39177,
    "c": 0.18509,
    "h": 309.8
  },
  "luminance": 0.04946
}

Semantic roles & 50–950 ramp

primary

#63108D

secondary

#66C237

accent

#F63274

background

#F9F5FA

surface

#F2E9F5

border

#CCC5CF

text

#0E0510

muted

#7E797F

Preview Lab

Preview with #63108D

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

Preview Lab → · Contrast checker → · Palette generator →