#8663BB#8663BB

#8663BB is a mid, vivid violet. Relative luminance 0.176; OKLCH L 57.4% C 0.135 H 300.6°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#8663BB
RGB	rgb(134, 99, 187)
HSL	hsl(264, 39%, 56%)
HSV	hsv(264, 47%, 73%)
CMYK	cmyk(28.3%, 47.1%, 0%, 26.7%)
CIE-LAB	lab(48.98, 32.65, -41.40)
CIE-LCH	lch(48.98, 52.73, 308.26°)
OKLab	oklab(57.35% 0.0686 -0.1162)
OKLCH	oklch(57.35% 0.135 300.6)
XYZ	xyz(23.2609, 17.5798, 49.1718)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8663BB #98BB63

analogous

#636CBB #8663BB #B263BB

triadic

#8663BB #BB8663 #63BB86

tetradic

#8663BB #BB636C #98BB63 #63BBB2

square

#8663BB #BB636C #98BB63 #63BBB2

split-complementary

#8663BB #BBB263 #6CBB63

monochromatic

#4B3272 #67449D #8663BB #A78ECE #C8B8E0

Accessibility & contrast

On white

4.65

#8663BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#8663BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #8663BB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8663BB	#FFFFFF	#000000	##FFFFFF
##8663BB	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4974BE

Deuteranopia (green-blind)

#5174B9

Tritanopia (blue-blind)

#7C7386

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #8663bb;
/* rgb */ color: rgb(134, 99, 187);
/* oklch */ color: oklch(57.4% 0.135 300.6);

Tailwind

colors: {
  custom: {
    50: '#ab90d0',
    500: '#8663bb',
    950: '#000000',
  },
}

SCSS

$custom: #8663bb;
$custom-light: #ab90d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8663bb",
  "rgb": {
    "r": 134,
    "g": 99,
    "b": 187
  },
  "hsl": {
    "h": 263.864,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57352,
    "c": 0.13494,
    "h": 300.6
  },
  "luminance": 0.1758
}

Semantic roles & 50–950 ramp

primary

#8663BB

secondary

#C1CFAB

accent

#CF59A0

background

#FAF8FC

surface

#F4F0F9

border

#CECBD2

text

#100C14

muted

#7F7D82

Preview Lab

Preview with #8663BB

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

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