#8B63BB#8B63BB

#8B63BB is a mid, vivid violet. Relative luminance 0.180; OKLCH L 57.9% C 0.136 H 303.4°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#8B63BB
RGB	rgb(139, 99, 187)
HSL	hsl(267, 39%, 56%)
HSV	hsv(267, 47%, 73%)
CMYK	cmyk(25.7%, 47.1%, 0%, 26.7%)
CIE-LAB	lab(49.50, 34.05, -40.56)
CIE-LCH	lch(49.50, 52.96, 310.02°)
OKLab	oklab(57.86% 0.0749 -0.1136)
OKLCH	oklch(57.86% 0.136 303.4)
XYZ	xyz(24.0770, 18.0005, 49.2101)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B63BB #93BB63

analogous

#6367BB #8B63BB #B763BB

triadic

#8B63BB #BB8B63 #63BB8B

tetradic

#8B63BB #BB6367 #93BB63 #63BBB7

square

#8B63BB #BB6367 #93BB63 #63BBB7

split-complementary

#8B63BB #BBB763 #67BB63

monochromatic

#4F3272 #6C449D #8B63BB #AB8ECE #CAB8E0

Accessibility & contrast

On white

4.57

#8B63BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#8B63BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8B63BB

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B63BB	#FFFFFF	#000000	##000000
##8B63BB	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A75BE

Deuteranopia (green-blind)

#5476B9

Tritanopia (blue-blind)

#837286

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #8b63bb;
/* rgb */ color: rgb(139, 99, 187);
/* oklch */ color: oklch(57.9% 0.136 303.4);

Tailwind

colors: {
  custom: {
    50: '#af90d0',
    500: '#8b63bb',
    950: '#000000',
  },
}

SCSS

$custom: #8b63bb;
$custom-light: #af90d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8b63bb",
  "rgb": {
    "r": 139,
    "g": 99,
    "b": 187
  },
  "hsl": {
    "h": 267.273,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57857,
    "c": 0.13606,
    "h": 303.4
  },
  "luminance": 0.18001
}

Semantic roles & 50–950 ramp

primary

#8B63BB

secondary

#BFCFAB

accent

#CF5999

background

#FAF8FC

surface

#F5F0F9

border

#CFCBD2

text

#110C14

muted

#807D82

Preview Lab

Preview with #8B63BB

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

Preview Lab → · Contrast checker → · Palette generator →