#A451D0#A451D0

#A451D0 is a mid, vivid violet. Relative luminance 0.183; OKLCH L 59.2% C 0.196 H 312.0°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#A451D0
RGB	rgb(164, 81, 208)
HSL	hsl(279, 57%, 57%)
HSV	hsv(279, 61%, 82%)
CMYK	cmyk(21.2%, 61.1%, 0%, 18.4%)
CIE-LAB	lab(49.90, 55.01, -51.83)
CIE-LCH	lch(49.90, 75.58, 316.70°)
OKLab	oklab(59.17% 0.1314 -0.1457)
OKLCH	oklch(59.17% 0.196 312)
XYZ	xyz(29.6354, 18.3322, 61.6396)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451D0 #7DD051

analogous

#6551D0 #A451D0 #D051BC

triadic

#A451D0 #D0A451 #51D0A4

tetradic

#A451D0 #D06551 #7DD051 #51BCD0

square

#A451D0 #D06551 #7DD051 #51BCD0

split-complementary

#A451D0 #BCD051 #51D065

monochromatic

#622383 #8630B3 #A451D0 #BD81DD #D6B1EA

Accessibility & contrast

On white

4.50

#A451D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#A451D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451D0

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451D0	#FFFFFF	#000000	##000000
##A451D0	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F72D4

Deuteranopia (green-blind)

#4778CD

Tritanopia (blue-blind)

#9F6989

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a451d0;
/* rgb */ color: rgb(164, 81, 208);
/* oklch */ color: oklch(59.2% 0.196 312.0);

Tailwind

colors: {
  custom: {
    50: '#c286df',
    500: '#a451d0',
    950: '#000000',
  },
}

SCSS

$custom: #a451d0;
$custom-light: #c286df;
$custom-dark: #000000;

JSON

{
  "hex": "#a451d0",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 208
  },
  "hsl": {
    "h": 279.213,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59172,
    "c": 0.19625,
    "h": 312
  },
  "luminance": 0.18331
}

Semantic roles & 50–950 ramp

primary

#A451D0

secondary

#B6D8A4

accent

#E1477C

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A451D0

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

Preview Lab → · Contrast checker → · Palette generator →