#A440D1#A440D1

#A440D1 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.2% C 0.220 H 313.2°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#A440D1
RGB	rgb(164, 64, 209)
HSL	hsl(281, 61%, 54%)
HSV	hsv(281, 69%, 82%)
CMYK	cmyk(21.5%, 69.4%, 0%, 18%)
CIE-LAB	lab(47.19, 62.88, -56.75)
CIE-LCH	lch(47.19, 84.71, 317.93°)
OKLab	oklab(57.24% 0.1505 -0.1601)
OKLCH	oklch(57.24% 0.22 313.2)
XYZ	xyz(28.6498, 16.1636, 61.9199)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440D1 #6DD140

analogous

#5B40D1 #A440D1 #D140B5

triadic

#A440D1 #D1A440 #40D1A4

tetradic

#A440D1 #D15B40 #6DD140 #40B5D1

square

#A440D1 #D15B40 #6DD140 #40B5D1

split-complementary

#A440D1 #B5D140 #40D15B

monochromatic

#5D1D79 #8229AB #A440D1 #BB71DD #D3A3E9

Accessibility & contrast

On white

4.96

#A440D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#A440D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440D1

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440D1	#FFFFFF	#000000	##FFFFFF
##A440D1	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD5

Deuteranopia (green-blind)

#3572CE

Tritanopia (blue-blind)

#9F5E84

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a440d1;
/* rgb */ color: rgb(164, 64, 209);
/* oklch */ color: oklch(57.2% 0.220 313.2);

Tailwind

colors: {
  custom: {
    50: '#c37de0',
    500: '#a440d1',
    950: '#000000',
  },
}

SCSS

$custom: #a440d1;
$custom-light: #c37de0;
$custom-dark: #000000;

JSON

{
  "hex": "#a440d1",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 209
  },
  "hsl": {
    "h": 281.379,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57241,
    "c": 0.21972,
    "h": 313.2
  },
  "luminance": 0.16163
}

Semantic roles & 50–950 ramp

primary

#A440D1

secondary

#ABD597

accent

#E44475

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A440D1

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

Preview Lab → · Contrast checker → · Palette generator →