#A451D8#A451D8

#A451D8 is a mid, highly saturated violet. Relative luminance 0.187; OKLCH L 59.7% C 0.205 H 309.9°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#A451D8
RGB	rgb(164, 81, 216)
HSL	hsl(277, 63%, 58%)
HSV	hsv(277, 63%, 85%)
CMYK	cmyk(24.1%, 62.5%, 0%, 15.3%)
CIE-LAB	lab(50.38, 56.75, -55.63)
CIE-LCH	lch(50.38, 79.47, 315.57°)
OKLab	oklab(59.67% 0.1312 -0.1569)
OKLCH	oklch(59.67% 0.205 309.9)
XYZ	xyz(30.6445, 18.7358, 66.9545)
Luminance	0.1873 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451D8 #85D851

analogous

#6051D8 #A451D8 #D851C8

triadic

#A451D8 #D8A451 #51D8A4

tetradic

#A451D8 #D86051 #85D851 #51C8D8

square

#A451D8 #D86051 #85D851 #51C8D8

split-complementary

#A451D8 #C8D851 #51D860

monochromatic

#64208F #872BC1 #A451D8 #BE83E3 #D8B5EE

Accessibility & contrast

On white

4.42

#A451D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#A451D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451D8

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451D8	#FFFFFF	#000000	##000000
##A451D8	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0874DC

Deuteranopia (green-blind)

#4079D5

Tritanopia (blue-blind)

#9D6C8D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a451d8;
/* rgb */ color: rgb(164, 81, 216);
/* oklch */ color: oklch(59.7% 0.205 309.9);

Tailwind

colors: {
  custom: {
    50: '#c386e5',
    500: '#a451d8',
    950: '#000000',
  },
}

SCSS

$custom: #a451d8;
$custom-light: #c386e5;
$custom-dark: #000000;

JSON

{
  "hex": "#a451d8",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 216
  },
  "hsl": {
    "h": 276.889,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.59674,
    "c": 0.20453,
    "h": 309.9
  },
  "luminance": 0.18735
}

Semantic roles & 50–950 ramp

primary

#A451D8

secondary

#BCDDA8

accent

#E64181

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A451D8

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

Preview Lab → · Contrast checker → · Palette generator →