#866FDB#866FDB

#866FDB is a mid, vivid violet. Relative luminance 0.216; OKLCH L 61.3% C 0.159 H 290.8°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#866FDB
RGB	rgb(134, 111, 219)
HSL	hsl(253, 60%, 65%)
HSV	hsv(253, 49%, 86%)
CMYK	cmyk(38.8%, 49.3%, 0%, 14.1%)
CIE-LAB	lab(53.55, 34.10, -52.44)
CIE-LCH	lch(53.55, 62.55, 303.04°)
OKLab	oklab(61.34% 0.0563 -0.1484)
OKLCH	oklch(61.34% 0.159 290.8)
XYZ	xyz(28.2987, 21.5509, 69.6728)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#866FDB #C4DB6F

analogous

#6F8EDB #866FDB #BC6FDB

triadic

#866FDB #DB866F #6FDB86

tetradic

#866FDB #DB6F8E #C4DB6F #6FDBBC

square

#866FDB #DB6F8E #C4DB6F #6FDBBC

split-complementary

#866FDB #DBBC6F #8EDB6F

monochromatic

#442AA6 #5D3ECF #866FDB #AFA0E7 #D8D1F3

Accessibility & contrast

On white

3.95

#866FDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#866FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #866FDB

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##866FDB	#FFFFFF	#000000	##000000
##866FDB	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4482DF

Deuteranopia (green-blind)

#477ED9

Tritanopia (blue-blind)

#6F859B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #866fdb;
/* rgb */ color: rgb(134, 111, 219);
/* oklch */ color: oklch(61.3% 0.159 290.8);

Tailwind

colors: {
  custom: {
    50: '#ad98e7',
    500: '#866fdb',
    950: '#000000',
  },
}

SCSS

$custom: #866fdb;
$custom-light: #ad98e7;
$custom-dark: #000000;

JSON

{
  "hex": "#866fdb",
  "rgb": {
    "r": 134,
    "g": 111,
    "b": 219
  },
  "hsl": {
    "h": 252.778,
    "s": 60,
    "l": 64.706
  },
  "oklch": {
    "l": 0.61339,
    "c": 0.15874,
    "h": 290.8
  },
  "luminance": 0.21552
}

Semantic roles & 50–950 ramp

primary

#866FDB

secondary

#DEE5C0

accent

#C81EA3

background

#FBF9FE

surface

#F6F2FC

border

#D0CCD5

text

#110E16

muted

#807E84

Preview Lab

Preview with #866FDB

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

Preview Lab → · Contrast checker → · Palette generator →