#A455C7#A455C7

#A455C7 is a mid, vivid purple. Relative luminance 0.185; OKLCH L 59.2% C 0.181 H 314.2°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#A455C7
RGB	rgb(164, 85, 199)
HSL	hsl(282, 50%, 56%)
HSV	hsv(282, 57%, 78%)
CMYK	cmyk(17.6%, 57.3%, 0%, 22%)
CIE-LAB	lab(50.11, 51.11, -46.32)
CIE-LCH	lch(50.11, 68.98, 317.81°)
OKLab	oklab(59.16% 0.1263 -0.1297)
OKLCH	oklch(59.16% 0.181 314.2)
XYZ	xyz(28.8655, 18.5139, 56.0747)
Luminance	0.1851 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455C7 #78C755

analogous

#6B55C7 #A455C7 #C755B1

triadic

#A455C7 #C7A455 #55C7A4

tetradic

#A455C7 #C76B55 #78C755 #55B1C7

square

#A455C7 #C76B55 #78C755 #55B1C7

split-complementary

#A455C7 #B1C755 #55C76B

monochromatic

#61287A #8537A8 #A455C7 #BD83D6 #D5B1E5

Accessibility & contrast

On white

4.47

#A455C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#A455C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455C7

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455C7	#FFFFFF	#000000	##000000
##A455C7	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3573CB

Deuteranopia (green-blind)

#5279C4

Tritanopia (blue-blind)

#A16886

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a455c7;
/* rgb */ color: rgb(164, 85, 199);
/* oklch */ color: oklch(59.2% 0.181 314.2);

Tailwind

colors: {
  custom: {
    50: '#c288d8',
    500: '#a455c7',
    950: '#000000',
  },
}

SCSS

$custom: #a455c7;
$custom-light: #c288d8;
$custom-dark: #000000;

JSON

{
  "hex": "#a455c7",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 199
  },
  "hsl": {
    "h": 281.579,
    "s": 50.442,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59164,
    "c": 0.18098,
    "h": 314.2
  },
  "luminance": 0.18513
}

Semantic roles & 50–950 ramp

primary

#A455C7

secondary

#B3D4A4

accent

#DA4E79

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130C14

muted

#827D83

Preview Lab

Preview with #A455C7

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

Preview Lab → · Contrast checker → · Palette generator →