#863CB5#863CB5

#863CB5 is a mid, vivid violet. Relative luminance 0.116; OKLCH L 51.1% C 0.187 H 309.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#863CB5
RGB	rgb(134, 60, 181)
HSL	hsl(277, 50%, 47%)
HSV	hsv(277, 67%, 71%)
CMYK	cmyk(26%, 66.9%, 0%, 29%)
CIE-LAB	lab(40.63, 52.23, -51.23)
CIE-LCH	lch(40.63, 73.16, 315.55°)
OKLab	oklab(51.11% 0.1189 -0.1448)
OKLCH	oklch(51.11% 0.187 309.4)
XYZ	xyz(19.7862, 11.6366, 44.9109)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#863CB5 #6BB53C

analogous

#4A3CB5 #863CB5 #B53CA8

triadic

#863CB5 #B5863C #3CB586

tetradic

#863CB5 #B54A3C #6BB53C #3CA8B5

square

#863CB5 #B54A3C #6BB53C #3CA8B5

split-complementary

#863CB5 #A8B53C #3CB54A

monochromatic

#421E59 #642D87 #863CB5 #A363CB #BE91DB

Accessibility & contrast

On white

6.31

#863CB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#863CB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #863CB5

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##863CB5	#FFFFFF	#000000	##FFFFFF
##863CB5	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB9

Deuteranopia (green-blind)

#2861B2

Tritanopia (blue-blind)

#7F5573

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #863cb5;
/* rgb */ color: rgb(134, 60, 181);
/* oklch */ color: oklch(51.1% 0.187 309.4);

Tailwind

colors: {
  custom: {
    50: '#ad77cc',
    500: '#863cb5',
    950: '#000000',
  },
}

SCSS

$custom: #863cb5;
$custom-light: #ad77cc;
$custom-dark: #000000;

JSON

{
  "hex": "#863cb5",
  "rgb": {
    "r": 134,
    "g": 60,
    "b": 181
  },
  "hsl": {
    "h": 276.694,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.51105,
    "c": 0.18735,
    "h": 309.4
  },
  "luminance": 0.11636
}

Semantic roles & 50–950 ramp

primary

#863CB5

secondary

#9FC687

accent

#DA4E84

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110913

muted

#807B82

Preview Lab

Preview with #863CB5

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

Preview Lab → · Contrast checker → · Palette generator →