#A644B4#A644B4

#A644B4 is a mid, vivid purple. Relative luminance 0.155; OKLCH L 56.2% C 0.188 H 322.5°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#A644B4
RGB	rgb(166, 68, 180)
HSL	hsl(293, 45%, 49%)
HSV	hsv(293, 62%, 71%)
CMYK	cmyk(7.8%, 62.2%, 0%, 29.4%)
CIE-LAB	lab(46.36, 55.90, -41.23)
CIE-LCH	lch(46.36, 69.46, 323.59°)
OKLab	oklab(56.15% 0.1494 -0.1147)
OKLCH	oklch(56.15% 0.188 322.5)
XYZ	xyz(26.0304, 15.5379, 44.7992)
Luminance	0.1554 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A644B4 #52B444

analogous

#6E44B4 #A644B4 #B4448A

triadic

#A644B4 #B4A644 #44B4A6

tetradic

#A644B4 #B46E44 #52B444 #448AB4

square

#A644B4 #B46E44 #52B444 #448AB4

split-complementary

#A644B4 #8AB444 #44B46E

monochromatic

#54225B #7D3388 #A644B4 #BD6DC8 #D19AD9

Accessibility & contrast

On white

5.11

#A644B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#A644B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A644B4

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A644B4	#FFFFFF	#000000	##FFFFFF
##A644B4	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C67B7

Deuteranopia (green-blind)

#5372B1

Tritanopia (blue-blind)

#A85576

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a644b4;
/* rgb */ color: rgb(166, 68, 180);
/* oklch */ color: oklch(56.2% 0.188 322.5);

Tailwind

colors: {
  custom: {
    50: '#c37ecb',
    500: '#a644b4',
    950: '#000000',
  },
}

SCSS

$custom: #a644b4;
$custom-light: #c37ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#a644b4",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 180
  },
  "hsl": {
    "h": 292.5,
    "s": 45.161,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56151,
    "c": 0.18831,
    "h": 322.5
  },
  "luminance": 0.15537
}

Semantic roles & 50–950 ramp

primary

#A644B4

secondary

#96C58F

accent

#D55363

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A644B4

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

Preview Lab → · Contrast checker → · Palette generator →