#8638B2#8638B2

#8638B2 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 50.4% C 0.190 H 310.7°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#8638B2
RGB	rgb(134, 56, 178)
HSL	hsl(278, 52%, 46%)
HSV	hsv(278, 69%, 70%)
CMYK	cmyk(24.7%, 68.5%, 0%, 30.2%)
CIE-LAB	lab(39.77, 53.41, -50.86)
CIE-LCH	lch(39.77, 73.75, 316.40°)
OKLab	oklab(50.42% 0.1236 -0.1437)
OKLCH	oklch(50.42% 0.19 310.7)
XYZ	xyz(19.2800, 11.1115, 43.2399)
Luminance	0.1111 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8638B2 #64B238

analogous

#4938B2 #8638B2 #B238A1

triadic

#8638B2 #B28638 #38B286

tetradic

#8638B2 #B24938 #64B238 #38A1B2

square

#8638B2 #B24938 #64B238 #38A1B2

split-complementary

#8638B2 #A1B238 #38B249

monochromatic

#401B55 #632983 #8638B2 #A35CCC #BD8ADA

Accessibility & contrast

On white

6.52

#8638B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#8638B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8638B2

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8638B2	#FFFFFF	#000000	##FFFFFF
##8638B2	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB6

Deuteranopia (green-blind)

#275FAF

Tritanopia (blue-blind)

#805271

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #8638b2;
/* rgb */ color: rgb(134, 56, 178);
/* oklch */ color: oklch(50.4% 0.190 310.7);

Tailwind

colors: {
  custom: {
    50: '#ad75ca',
    500: '#8638b2',
    950: '#000000',
  },
}

SCSS

$custom: #8638b2;
$custom-light: #ad75ca;
$custom-dark: #000000;

JSON

{
  "hex": "#8638b2",
  "rgb": {
    "r": 134,
    "g": 56,
    "b": 178
  },
  "hsl": {
    "h": 278.361,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.5042,
    "c": 0.18954,
    "h": 310.7
  },
  "luminance": 0.11111
}

Semantic roles & 50–950 ramp

primary

#8638B2

secondary

#9AC581

accent

#DC4C80

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110913

muted

#807B82

Preview Lab

Preview with #8638B2

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

Preview Lab → · Contrast checker → · Palette generator →