#A451C8#A451C8

#A451C8 is a mid, vivid purple. Relative luminance 0.179; OKLCH L 58.7% C 0.188 H 314.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#A451C8
RGB	rgb(164, 81, 200)
HSL	hsl(282, 52%, 55%)
HSV	hsv(282, 60%, 78%)
CMYK	cmyk(18%, 59.5%, 0%, 21.6%)
CIE-LAB	lab(49.43, 53.31, -47.98)
CIE-LCH	lch(49.43, 71.72, 318.01°)
OKLab	oklab(58.69% 0.1314 -0.1345)
OKLCH	oklch(58.69% 0.188 314.3)
XYZ	xyz(28.6759, 17.9484, 56.5862)
Luminance	0.1795 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451C8 #75C851

analogous

#6951C8 #A451C8 #C851B0

triadic

#A451C8 #C8A451 #51C8A4

tetradic

#A451C8 #C86951 #75C851 #51B0C8

square

#A451C8 #C86951 #75C851 #51B0C8

split-complementary

#A451C8 #B0C851 #51C869

monochromatic

#602679 #8435A7 #A451C8 #BC80D7 #D5AEE5

Accessibility & contrast

On white

4.58

#A451C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#A451C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451C8

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451C8	#FFFFFF	#000000	##000000
##A451C8	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C71CC

Deuteranopia (green-blind)

#4E78C5

Tritanopia (blue-blind)

#A16685

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a451c8;
/* rgb */ color: rgb(164, 81, 200);
/* oklch */ color: oklch(58.7% 0.188 314.3);

Tailwind

colors: {
  custom: {
    50: '#c286d9',
    500: '#a451c8',
    950: '#000000',
  },
}

SCSS

$custom: #a451c8;
$custom-light: #c286d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a451c8",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 200
  },
  "hsl": {
    "h": 281.849,
    "s": 51.965,
    "l": 55.098
  },
  "oklch": {
    "l": 0.58686,
    "c": 0.188,
    "h": 314.3
  },
  "luminance": 0.17948
}

Semantic roles & 50–950 ramp

primary

#A451C8

secondary

#B1D3A1

accent

#DB4C78

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130B15

muted

#827C83

Preview Lab

Preview with #A451C8

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

Preview Lab → · Contrast checker → · Palette generator →