#8B63CB#8B63CB

#8B63CB is a mid, vivid violet. Relative luminance 0.187; OKLCH L 58.8% C 0.156 H 299.3°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#8B63CB
RGB	rgb(139, 99, 203)
HSL	hsl(263, 50%, 59%)
HSV	hsv(263, 51%, 80%)
CMYK	cmyk(31.5%, 51.2%, 0%, 20.4%)
CIE-LAB	lab(50.36, 38.05, -48.39)
CIE-LCH	lch(50.36, 61.56, 308.18°)
OKLab	oklab(58.78% 0.0766 -0.1365)
OKLCH	oklch(58.78% 0.156 299.3)
XYZ	xyz(25.8862, 18.7242, 58.7387)
Luminance	0.1872 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B63CB #A3CB63

analogous

#636FCB #8B63CB #BF63CB

triadic

#8B63CB #CB8B63 #63CB8B

tetradic

#8B63CB #CB636F #A3CB63 #63CBBF

square

#8B63CB #CB636F #A3CB63 #63CBBF

split-complementary

#8B63CB #CBBF63 #6FCB63

monochromatic

#4F2D87 #6B3CB5 #8B63CB #AD91DA #CFBFEA

Accessibility & contrast

On white

4.43

#8B63CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#8B63CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8B63CB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B63CB	#FFFFFF	#000000	##000000
##8B63CB	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E78CF

Deuteranopia (green-blind)

#4977C9

Tritanopia (blue-blind)

#7E778E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #8b63cb;
/* rgb */ color: rgb(139, 99, 203);
/* oklch */ color: oklch(58.8% 0.156 299.3);

Tailwind

colors: {
  custom: {
    50: '#b090db',
    500: '#8b63cb',
    950: '#000000',
  },
}

SCSS

$custom: #8b63cb;
$custom-light: #b090db;
$custom-dark: #000000;

JSON

{
  "hex": "#8b63cb",
  "rgb": {
    "r": 139,
    "g": 99,
    "b": 203
  },
  "hsl": {
    "h": 263.077,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58784,
    "c": 0.15648,
    "h": 299.3
  },
  "luminance": 0.18724
}

Semantic roles & 50–950 ramp

primary

#8B63CB

secondary

#CAD9B1

accent

#DA4EA4

background

#FBF8FD

surface

#F6F0FB

border

#D0CBD4

text

#110D15

muted

#807D83

Preview Lab

Preview with #8B63CB

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

Preview Lab → · Contrast checker → · Palette generator →