#8636B5#8636B5

#8636B5 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 50.4% C 0.195 H 310.0°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#8636B5
RGB	rgb(134, 54, 181)
HSL	hsl(278, 54%, 46%)
HSV	hsv(278, 70%, 71%)
CMYK	cmyk(26%, 70.2%, 0%, 29%)
CIE-LAB	lab(39.65, 54.96, -52.81)
CIE-LCH	lch(39.65, 76.22, 316.14°)
OKLab	oklab(50.4% 0.1254 -0.1494)
OKLCH	oklch(50.4% 0.195 310)
XYZ	xyz(19.4895, 11.0433, 44.8120)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8636B5 #65B536

analogous

#4636B5 #8636B5 #B536A4

triadic

#8636B5 #B58636 #36B586

tetradic

#8636B5 #B54636 #65B536 #36A4B5

square

#8636B5 #B54636 #65B536 #36A4B5

split-complementary

#8636B5 #A4B536 #36B546

monochromatic

#401A57 #632886 #8636B5 #A35ACE #BD89DC

Accessibility & contrast

On white

6.54

#8636B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#8636B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8636B5

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8636B5	#FFFFFF	#000000	##FFFFFF
##8636B5	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB9

Deuteranopia (green-blind)

#1F5FB2

Tritanopia (blue-blind)

#7F5272

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #8636b5;
/* rgb */ color: rgb(134, 54, 181);
/* oklch */ color: oklch(50.4% 0.195 310.0);

Tailwind

colors: {
  custom: {
    50: '#ad74cc',
    500: '#8636b5',
    950: '#000000',
  },
}

SCSS

$custom: #8636b5;
$custom-light: #ad74cc;
$custom-dark: #000000;

JSON

{
  "hex": "#8636b5",
  "rgb": {
    "r": 134,
    "g": 54,
    "b": 181
  },
  "hsl": {
    "h": 277.795,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.50404,
    "c": 0.19509,
    "h": 310
  },
  "luminance": 0.11043
}

Semantic roles & 50–950 ramp

primary

#8636B5

secondary

#9AC681

accent

#DD4A81

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110913

muted

#807B82

Preview Lab

Preview with #8636B5

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

Preview Lab → · Contrast checker → · Palette generator →