#A646C0#A646C0

#A646C0 is a mid, vivid purple. Relative luminance 0.163; OKLCH L 57.1% C 0.197 H 318.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#A646C0
RGB	rgb(166, 70, 192)
HSL	hsl(287, 49%, 51%)
HSV	hsv(287, 64%, 75%)
CMYK	cmyk(13.5%, 63.5%, 0%, 24.7%)
CIE-LAB	lab(47.36, 57.32, -46.65)
CIE-LCH	lch(47.36, 73.90, 320.86°)
OKLab	oklab(57.09% 0.1472 -0.1305)
OKLCH	oklch(57.09% 0.197 318.4)
XYZ	xyz(27.4292, 16.2942, 51.5592)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646C0 #60C046

analogous

#6946C0 #A646C0 #C0469D

triadic

#A646C0 #C0A646 #46C0A6

tetradic

#A646C0 #C06946 #60C046 #469DC0

square

#A646C0 #C06946 #60C046 #469DC0

split-complementary

#A646C0 #9DC046 #46C069

monochromatic

#5A2368 #813396 #A646C0 #BC74D0 #D2A1DF

Accessibility & contrast

On white

4.93

#A646C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#A646C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646C0

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646C0	#FFFFFF	#000000	##FFFFFF
##A646C0	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206AC4

Deuteranopia (green-blind)

#4C73BD

Tritanopia (blue-blind)

#A65B7D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a646c0;
/* rgb */ color: rgb(166, 70, 192);
/* oklch */ color: oklch(57.1% 0.197 318.4);

Tailwind

colors: {
  custom: {
    50: '#c480d3',
    500: '#a646c0',
    950: '#000000',
  },
}

SCSS

$custom: #a646c0;
$custom-light: #c480d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a646c0",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 192
  },
  "hsl": {
    "h": 287.213,
    "s": 49.194,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57089,
    "c": 0.19668,
    "h": 318.4
  },
  "luminance": 0.16293
}

Semantic roles & 50–950 ramp

primary

#A646C0

secondary

#A1CC96

accent

#D94F6C

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A646C0

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

Preview Lab → · Contrast checker → · Palette generator →