#A451BD#A451BD

#A451BD is a mid, vivid purple. Relative luminance 0.175; OKLCH L 58.0% C 0.177 H 317.8°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#A451BD
RGB	rgb(164, 81, 189)
HSL	hsl(286, 45%, 53%)
HSV	hsv(286, 57%, 74%)
CMYK	cmyk(13.2%, 57.1%, 0%, 25.9%)
CIE-LAB	lab(48.83, 51.03, -42.59)
CIE-LCH	lch(48.83, 66.47, 320.15°)
OKLab	oklab(58.05% 0.131 -0.1188)
OKLCH	oklch(58.05% 0.177 317.8)
XYZ	xyz(27.4363, 17.4525, 50.0577)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451BD #6ABD51

analogous

#6E51BD #A451BD #BD51A0

triadic

#A451BD #BDA451 #51BDA4

tetradic

#A451BD #BD6E51 #6ABD51 #51A0BD

square

#A451BD #BD6E51 #6ABD51 #51A0BD

split-complementary

#A451BD #A0BD51 #51BD6E

monochromatic

#5C296B #823997 #A451BD #BB7DCE #D2AADF

Accessibility & contrast

On white

4.68

#A451BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#A451BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A451BD

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451BD	#FFFFFF	#000000	##FFFFFF
##A451BD	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386FC0

Deuteranopia (green-blind)

#5577BA

Tritanopia (blue-blind)

#A4627F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a451bd;
/* rgb */ color: rgb(164, 81, 189);
/* oklch */ color: oklch(58.0% 0.177 317.8);

Tailwind

colors: {
  custom: {
    50: '#c286d1',
    500: '#a451bd',
    950: '#000000',
  },
}

SCSS

$custom: #a451bd;
$custom-light: #c286d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a451bd",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 189
  },
  "hsl": {
    "h": 286.111,
    "s": 45,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58045,
    "c": 0.17678,
    "h": 317.8
  },
  "luminance": 0.17451
}

Semantic roles & 50–950 ramp

primary

#A451BD

secondary

#A8CC9E

accent

#D55371

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #A451BD

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

Preview Lab → · Contrast checker → · Palette generator →