#A644E0#A644E0

#A644E0 is a mid, highly saturated violet. Relative luminance 0.176; OKLCH L 58.9% C 0.230 H 309.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#A644E0
RGB	rgb(166, 68, 224)
HSL	hsl(278, 72%, 57%)
HSV	hsv(278, 70%, 88%)
CMYK	cmyk(25.9%, 69.6%, 0%, 12.2%)
CIE-LAB	lab(49.04, 64.75, -62.32)
CIE-LCH	lch(49.04, 89.87, 316.09°)
OKLab	oklab(58.93% 0.1473 -0.1764)
OKLCH	oklch(58.93% 0.23 309.9)
XYZ	xyz(31.2449, 17.6237, 72.2623)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A644E0 #7EE044

analogous

#5844E0 #A644E0 #E044CC

triadic

#A644E0 #E0A644 #44E0A6

tetradic

#A644E0 #E05844 #7EE044 #44CCE0

square

#A644E0 #E05844 #7EE044 #44CCE0

split-complementary

#A644E0 #CCE044 #44E058

monochromatic

#641891 #8921C6 #A644E0 #BF78E9 #D8ADF1

Accessibility & contrast

On white

4.64

#A644E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#A644E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A644E0

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A644E0	#FFFFFF	#000000	##FFFFFF
##A644E0	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E5

Deuteranopia (green-blind)

#2776DD

Tritanopia (blue-blind)

#9E668D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a644e0;
/* rgb */ color: rgb(166, 68, 224);
/* oklch */ color: oklch(58.9% 0.230 309.9);

Tailwind

colors: {
  custom: {
    50: '#c580eb',
    500: '#a644e0',
    950: '#000000',
  },
}

SCSS

$custom: #a644e0;
$custom-light: #c580eb;
$custom-dark: #000000;

JSON

{
  "hex": "#a644e0",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 224
  },
  "hsl": {
    "h": 277.692,
    "s": 71.56,
    "l": 57.255
  },
  "oklch": {
    "l": 0.58929,
    "c": 0.22981,
    "h": 309.9
  },
  "luminance": 0.17623
}

Semantic roles & 50–950 ramp

primary

#A644E0

secondary

#B8E0A0

accent

#EE3A7D

background

#FCF8FE

surface

#F9EFFD

border

#D2CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A644E0

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

Preview Lab → · Contrast checker → · Palette generator →