#8638BC#8638BC

#8638BC is a mid, vivid violet. Relative luminance 0.115; OKLCH L 51.1% C 0.200 H 307.8°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#8638BC
RGB	rgb(134, 56, 188)
HSL	hsl(275, 54%, 48%)
HSV	hsv(275, 70%, 74%)
CMYK	cmyk(28.7%, 70.2%, 0%, 26.3%)
CIE-LAB	lab(40.46, 55.63, -55.64)
CIE-LCH	lch(40.46, 78.68, 315.00°)
OKLab	oklab(51.13% 0.1224 -0.1577)
OKLCH	oklch(51.13% 0.2 307.8)
XYZ	xyz(20.3209, 11.5278, 48.7218)
Luminance	0.1153 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8638BC #6EBC38

analogous

#4438BC #8638BC #BC38B0

triadic

#8638BC #BC8638 #38BC86

tetradic

#8638BC #BC4438 #6EBC38 #38B0BC

square

#8638BC #BC4438 #6EBC38 #38B0BC

split-complementary

#8638BC #B0BC38 #38BC44

monochromatic

#431C5E #642A8D #8638BC #A361D0 #BE90DE

Accessibility & contrast

On white

6.35

#8638BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#8638BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8638BC

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8638BC	#FFFFFF	#000000	##FFFFFF
##8638BC	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DC0

Deuteranopia (green-blind)

#1460B9

Tritanopia (blue-blind)

#7D5676

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #8638bc;
/* rgb */ color: rgb(134, 56, 188);
/* oklch */ color: oklch(51.1% 0.200 307.8);

Tailwind

colors: {
  custom: {
    50: '#ae75d1',
    500: '#8638bc',
    950: '#000000',
  },
}

SCSS

$custom: #8638bc;
$custom-light: #ae75d1;
$custom-dark: #000000;

JSON

{
  "hex": "#8638bc",
  "rgb": {
    "r": 134,
    "g": 56,
    "b": 188
  },
  "hsl": {
    "h": 275.455,
    "s": 54.098,
    "l": 47.843
  },
  "oklch": {
    "l": 0.5113,
    "c": 0.19967,
    "h": 307.8
  },
  "luminance": 0.11528
}

Semantic roles & 50–950 ramp

primary

#8638BC

secondary

#A2C987

accent

#DD4A87

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110914

muted

#807B82

Preview Lab

Preview with #8638BC

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

Preview Lab → · Contrast checker → · Palette generator →