#A440D0#A440D0

#A440D0 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.2% C 0.219 H 313.5°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#A440D0
RGB	rgb(164, 64, 208)
HSL	hsl(282, 61%, 53%)
HSV	hsv(282, 69%, 82%)
CMYK	cmyk(21.2%, 69.2%, 0%, 18.4%)
CIE-LAB	lab(47.12, 62.68, -56.28)
CIE-LCH	lch(47.12, 84.24, 318.08°)
OKLab	oklab(57.18% 0.1506 -0.1587)
OKLCH	oklch(57.18% 0.219 313.5)
XYZ	xyz(28.5264, 16.1143, 61.2699)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440D0 #6CD040

analogous

#5C40D0 #A440D0 #D040B4

triadic

#A440D0 #D0A440 #40D0A4

tetradic

#A440D0 #D05C40 #6CD040 #40B4D0

square

#A440D0 #D05C40 #6CD040 #40B4D0

split-complementary

#A440D0 #B4D040 #40D05C

monochromatic

#5C1E78 #822AA9 #A440D0 #BB71DC #D3A2E8

Accessibility & contrast

On white

4.97

#A440D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#A440D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440D0

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440D0	#FFFFFF	#000000	##FFFFFF
##A440D0	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD4

Deuteranopia (green-blind)

#3672CD

Tritanopia (blue-blind)

#A05E84

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a440d0;
/* rgb */ color: rgb(164, 64, 208);
/* oklch */ color: oklch(57.2% 0.219 313.5);

Tailwind

colors: {
  custom: {
    50: '#c37ddf',
    500: '#a440d0',
    950: '#000000',
  },
}

SCSS

$custom: #a440d0;
$custom-light: #c37ddf;
$custom-dark: #000000;

JSON

{
  "hex": "#a440d0",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 208
  },
  "hsl": {
    "h": 281.667,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.57175,
    "c": 0.21878,
    "h": 313.5
  },
  "luminance": 0.16113
}

Semantic roles & 50–950 ramp

primary

#A440D0

secondary

#AAD597

accent

#E44475

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A440D0

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

Preview Lab → · Contrast checker → · Palette generator →