#A440D2#A440D2

#A440D2 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.3% C 0.221 H 313.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#A440D2
RGB	rgb(164, 64, 210)
HSL	hsl(281, 62%, 54%)
HSV	hsv(281, 70%, 82%)
CMYK	cmyk(21.9%, 69.5%, 0%, 17.6%)
CIE-LAB	lab(47.25, 63.09, -57.22)
CIE-LCH	lch(47.25, 85.17, 317.79°)
OKLab	oklab(57.31% 0.1504 -0.1615)
OKLCH	oklch(57.31% 0.221 313)
XYZ	xyz(28.7740, 16.2133, 62.5740)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440D2 #6ED240

analogous

#5B40D2 #A440D2 #D240B7

triadic

#A440D2 #D2A440 #40D2A4

tetradic

#A440D2 #D25B40 #6ED240 #40B7D2

square

#A440D2 #D25B40 #6ED240 #40B7D2

split-complementary

#A440D2 #B7D240 #40D25B

monochromatic

#5D1D7B #8329AC #A440D2 #BC72DE #D3A3E9

Accessibility & contrast

On white

4.95

#A440D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#A440D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440D2

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440D2	#FFFFFF	#000000	##FFFFFF
##A440D2	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD6

Deuteranopia (green-blind)

#3372CF

Tritanopia (blue-blind)

#9F5F85

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a440d2;
/* rgb */ color: rgb(164, 64, 210);
/* oklch */ color: oklch(57.3% 0.221 313.0);

Tailwind

colors: {
  custom: {
    50: '#c37de1',
    500: '#a440d2',
    950: '#000000',
  },
}

SCSS

$custom: #a440d2;
$custom-light: #c37de1;
$custom-dark: #000000;

JSON

{
  "hex": "#a440d2",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 210
  },
  "hsl": {
    "h": 281.096,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57308,
    "c": 0.22066,
    "h": 313
  },
  "luminance": 0.16212
}

Semantic roles & 50–950 ramp

primary

#A440D2

secondary

#ABD698

accent

#E54376

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A440D2

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

Preview Lab → · Contrast checker → · Palette generator →