#A646D0#A646D0

#A646D0 is a mid, highly saturated purple. Relative luminance 0.170; OKLCH L 58.1% C 0.212 H 313.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#A646D0
RGB	rgb(166, 70, 208)
HSL	hsl(282, 59%, 55%)
HSV	hsv(282, 66%, 82%)
CMYK	cmyk(20.2%, 66.3%, 0%, 18.4%)
CIE-LAB	lab(48.31, 60.55, -54.36)
CIE-LCH	lch(48.31, 81.37, 318.08°)
OKLab	oklab(58.08% 0.1467 -0.153)
OKLCH	oklch(58.08% 0.212 313.8)
XYZ	xyz(29.2993, 17.0423, 61.4084)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646D0 #70D046

analogous

#6146D0 #A646D0 #D046B5

triadic

#A646D0 #D0A646 #46D0A6

tetradic

#A646D0 #D06146 #70D046 #46B5D0

square

#A646D0 #D06146 #70D046 #46B5D0

split-complementary

#A646D0 #B5D046 #46D061

monochromatic

#60207C #862CAD #A646D0 #BD77DC #D5A8E9

Accessibility & contrast

On white

4.76

#A646D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#A646D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646D0

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646D0	#FFFFFF	#000000	##FFFFFF
##A646D0	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD4

Deuteranopia (green-blind)

#3F75CD

Tritanopia (blue-blind)

#A26185

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a646d0;
/* rgb */ color: rgb(166, 70, 208);
/* oklch */ color: oklch(58.1% 0.212 313.8);

Tailwind

colors: {
  custom: {
    50: '#c480df',
    500: '#a646d0',
    950: '#000000',
  },
}

SCSS

$custom: #a646d0;
$custom-light: #c480df;
$custom-dark: #000000;

JSON

{
  "hex": "#a646d0",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 208
  },
  "hsl": {
    "h": 281.739,
    "s": 59.483,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58084,
    "c": 0.21196,
    "h": 313.8
  },
  "luminance": 0.17041
}

Semantic roles & 50–950 ramp

primary

#A646D0

secondary

#ADD69C

accent

#E34575

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A646D0

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

Preview Lab → · Contrast checker → · Palette generator →