#8663BE#8663BE

#8663BE is a mid, vivid violet. Relative luminance 0.177; OKLCH L 57.5% C 0.139 H 299.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#8663BE
RGB	rgb(134, 99, 190)
HSL	hsl(263, 41%, 57%)
HSV	hsv(263, 48%, 75%)
CMYK	cmyk(29.5%, 47.9%, 0%, 25.5%)
CIE-LAB	lab(49.14, 33.41, -42.89)
CIE-LCH	lch(49.14, 54.37, 307.92°)
OKLab	oklab(57.52% 0.069 -0.1205)
OKLCH	oklch(57.52% 0.139 299.8)
XYZ	xyz(23.5854, 17.7096, 50.8809)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8663BE #9BBE63

analogous

#636EBE #8663BE #B463BE

triadic

#8663BE #BE8663 #63BE86

tetradic

#8663BE #BE636E #9BBE63 #63BEB4

square

#8663BE #BE636E #9BBE63 #63BEB4

split-complementary

#8663BE #BEB463 #6EBE63

monochromatic

#4B3176 #6743A1 #8663BE #A88ED0 #C9B9E2

Accessibility & contrast

On white

4.62

#8663BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#8663BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #8663BE

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8663BE	#FFFFFF	#000000	##FFFFFF
##8663BE	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4775C1

Deuteranopia (green-blind)

#4F74BC

Tritanopia (blue-blind)

#7B7487

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #8663be;
/* rgb */ color: rgb(134, 99, 190);
/* oklch */ color: oklch(57.5% 0.139 299.8);

Tailwind

colors: {
  custom: {
    50: '#ac90d2',
    500: '#8663be',
    950: '#000000',
  },
}

SCSS

$custom: #8663be;
$custom-light: #ac90d2;
$custom-dark: #000000;

JSON

{
  "hex": "#8663be",
  "rgb": {
    "r": 134,
    "g": 99,
    "b": 190
  },
  "hsl": {
    "h": 263.077,
    "s": 41.176,
    "l": 56.667
  },
  "oklch": {
    "l": 0.57524,
    "c": 0.13886,
    "h": 299.8
  },
  "luminance": 0.1771
}

Semantic roles & 50–950 ramp

primary

#8663BE

secondary

#C3D1AC

accent

#D157A2

background

#FAF8FC

surface

#F4F0F9

border

#CECBD2

text

#100C14

muted

#7F7D82

Preview Lab

Preview with #8663BE

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

Preview Lab → · Contrast checker → · Palette generator →