#A440C5#A440C5

#A440C5 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.5% C 0.209 H 316.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#A440C5
RGB	rgb(164, 64, 197)
HSL	hsl(285, 53%, 51%)
HSV	hsv(285, 68%, 77%)
CMYK	cmyk(16.8%, 67.5%, 0%, 22.7%)
CIE-LAB	lab(46.43, 60.46, -51.04)
CIE-LCH	lch(46.43, 79.13, 319.83°)
OKLab	oklab(56.46% 0.1514 -0.1433)
OKLCH	oklch(56.46% 0.209 316.6)
XYZ	xyz(27.2198, 15.5916, 54.3882)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A440C5 #61C540

analogous

#6140C5 #A440C5 #C540A3

triadic

#A440C5 #C5A440 #40C5A4

tetradic

#A440C5 #C56140 #61C540 #40A3C5

square

#A440C5 #C56140 #61C540 #40A3C5

split-complementary

#A440C5 #A3C540 #40C561

monochromatic

#58206A #7F2F99 #A440C5 #BA6FD3 #D19EE2

Accessibility & contrast

On white

5.10

#A440C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#A440C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A440C5

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A440C5	#FFFFFF	#000000	##FFFFFF
##A440C5	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068C9

Deuteranopia (green-blind)

#4171C2

Tritanopia (blue-blind)

#A2597E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a440c5;
/* rgb */ color: rgb(164, 64, 197);
/* oklch */ color: oklch(56.5% 0.209 316.6);

Tailwind

colors: {
  custom: {
    50: '#c37cd7',
    500: '#a440c5',
    950: '#000000',
  },
}

SCSS

$custom: #a440c5;
$custom-light: #c37cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#a440c5",
  "rgb": {
    "r": 164,
    "g": 64,
    "b": 197
  },
  "hsl": {
    "h": 285.113,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56461,
    "c": 0.20851,
    "h": 316.6
  },
  "luminance": 0.15591
}

Semantic roles & 50–950 ramp

primary

#A440C5

secondary

#A2CE93

accent

#DD4B6F

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A440C5

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

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