#A644DD#A644DD

#A644DD is a mid, highly saturated violet. Relative luminance 0.175; OKLCH L 58.7% C 0.227 H 310.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#A644DD
RGB	rgb(166, 68, 221)
HSL	hsl(278, 69%, 57%)
HSV	hsv(278, 69%, 87%)
CMYK	cmyk(24.9%, 69.2%, 0%, 13.3%)
CIE-LAB	lab(48.84, 64.11, -60.94)
CIE-LCH	lch(48.84, 88.45, 316.45°)
OKLab	oklab(58.72% 0.1477 -0.1723)
OKLCH	oklch(58.72% 0.227 310.6)
XYZ	xyz(30.8416, 17.4624, 70.1385)
Luminance	0.1746 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A644DD #7BDD44

analogous

#5A44DD #A644DD #DD44C8

triadic

#A644DD #DDA644 #44DDA6

tetradic

#A644DD #DD5A44 #7BDD44 #44C8DD

square

#A644DD #DD5A44 #7BDD44 #44C8DD

split-complementary

#A644DD #C8DD44 #44DD5A

monochromatic

#641A8D #8823C1 #A644DD #BF78E6 #D7ACF0

Accessibility & contrast

On white

4.67

#A644DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#A644DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A644DD

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A644DD	#FFFFFF	#000000	##FFFFFF
##A644DD	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E1

Deuteranopia (green-blind)

#2C76DA

Tritanopia (blue-blind)

#9F658C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a644dd;
/* rgb */ color: rgb(166, 68, 221);
/* oklch */ color: oklch(58.7% 0.227 310.6);

Tailwind

colors: {
  custom: {
    50: '#c580e8',
    500: '#a644dd',
    950: '#000000',
  },
}

SCSS

$custom: #a644dd;
$custom-light: #c580e8;
$custom-dark: #000000;

JSON

{
  "hex": "#a644dd",
  "rgb": {
    "r": 166,
    "g": 68,
    "b": 221
  },
  "hsl": {
    "h": 278.431,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58724,
    "c": 0.22692,
    "h": 310.6
  },
  "luminance": 0.17462
}

Semantic roles & 50–950 ramp

primary

#A644DD

secondary

#B6DE9F

accent

#EC3C7B

background

#FCF8FE

surface

#F8EFFD

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A644DD

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

Preview Lab → · Contrast checker → · Palette generator →