#A455C8#A455C8

#A455C8 is a mid, vivid purple. Relative luminance 0.186; OKLCH L 59.2% C 0.182 H 313.9°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#A455C8
RGB	rgb(164, 85, 200)
HSL	hsl(281, 51%, 56%)
HSV	hsv(281, 58%, 78%)
CMYK	cmyk(18%, 57.5%, 0%, 21.6%)
CIE-LAB	lab(50.17, 51.33, -46.81)
CIE-LCH	lch(50.17, 69.47, 317.63°)
OKLab	oklab(59.22% 0.1263 -0.1311)
OKLCH	oklch(59.22% 0.182 313.9)
XYZ	xyz(28.9819, 18.5605, 56.6882)
Luminance	0.1856 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455C8 #79C855

analogous

#6A55C8 #A455C8 #C855B3

triadic

#A455C8 #C8A455 #55C8A4

tetradic

#A455C8 #C86A55 #79C855 #55B3C8

square

#A455C8 #C86A55 #79C855 #55B3C8

split-complementary

#A455C8 #B3C855 #55C86A

monochromatic

#61287B #8537A9 #A455C8 #BD83D7 #D6B1E6

Accessibility & contrast

On white

4.46

#A455C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#A455C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455C8

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455C8	#FFFFFF	#000000	##000000
##A455C8	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3473CC

Deuteranopia (green-blind)

#5179C5

Tritanopia (blue-blind)

#A16986

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a455c8;
/* rgb */ color: rgb(164, 85, 200);
/* oklch */ color: oklch(59.2% 0.182 313.9);

Tailwind

colors: {
  custom: {
    50: '#c288d9',
    500: '#a455c8',
    950: '#000000',
  },
}

SCSS

$custom: #a455c8;
$custom-light: #c288d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a455c8",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 200
  },
  "hsl": {
    "h": 281.217,
    "s": 51.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59222,
    "c": 0.18203,
    "h": 313.9
  },
  "luminance": 0.1856
}

Semantic roles & 50–950 ramp

primary

#A455C8

secondary

#B3D4A5

accent

#DB4D79

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130C15

muted

#827D83

Preview Lab

Preview with #A455C8

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

Preview Lab → · Contrast checker → · Palette generator →