#A646BF#A646BF

#A646BF is a mid, vivid purple. Relative luminance 0.162; OKLCH L 57.0% C 0.196 H 318.8°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#A646BF
RGB	rgb(166, 70, 191)
HSL	hsl(288, 49%, 51%)
HSV	hsv(288, 63%, 75%)
CMYK	cmyk(13.1%, 63.4%, 0%, 25.1%)
CIE-LAB	lab(47.30, 57.12, -46.16)
CIE-LCH	lch(47.30, 73.44, 321.06°)
OKLab	oklab(57.03% 0.1472 -0.129)
OKLCH	oklch(57.03% 0.196 318.8)
XYZ	xyz(27.3188, 16.2501, 50.9777)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646BF #5FBF46

analogous

#6946BF #A646BF #BF469B

triadic

#A646BF #BFA646 #46BFA6

tetradic

#A646BF #BF6946 #5FBF46 #469BBF

square

#A646BF #BF6946 #5FBF46 #469BBF

split-complementary

#A646BF #9BBF46 #46BF69

monochromatic

#592467 #803394 #A646BF #BC73CF #D2A1DE

Accessibility & contrast

On white

4.94

#A646BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#A646BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646BF

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646BF	#FFFFFF	#000000	##FFFFFF
##A646BF	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226AC3

Deuteranopia (green-blind)

#4D73BC

Tritanopia (blue-blind)

#A65B7C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a646bf;
/* rgb */ color: rgb(166, 70, 191);
/* oklch */ color: oklch(57.0% 0.196 318.8);

Tailwind

colors: {
  custom: {
    50: '#c480d3',
    500: '#a646bf',
    950: '#000000',
  },
}

SCSS

$custom: #a646bf;
$custom-light: #c480d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a646bf",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 191
  },
  "hsl": {
    "h": 287.603,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.19574,
    "h": 318.8
  },
  "luminance": 0.16249
}

Semantic roles & 50–950 ramp

primary

#A646BF

secondary

#A1CB96

accent

#D8506C

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A646BF

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

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