#A451E1#A451E1

#A451E1 is a mid, highly saturated violet. Relative luminance 0.192; OKLCH L 60.3% C 0.214 H 307.7°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A451E1
RGB	rgb(164, 81, 225)
HSL	hsl(275, 71%, 60%)
HSV	hsv(275, 64%, 88%)
CMYK	cmyk(27.1%, 64%, 0%, 11.8%)
CIE-LAB	lab(50.94, 58.74, -59.84)
CIE-LCH	lch(50.94, 83.85, 314.47°)
OKLab	oklab(60.26% 0.1308 -0.1692)
OKLCH	oklch(60.26% 0.214 307.7)
XYZ	xyz(31.8401, 19.2140, 73.2509)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451E1 #8EE151

analogous

#5C51E1 #A451E1 #E151D6

triadic

#A451E1 #E1A451 #51E1A4

tetradic

#A451E1 #E15C51 #8EE151 #51D6E1

square

#A451E1 #E15C51 #8EE151 #51D6E1

split-complementary

#A451E1 #D6E151 #51E15C

monochromatic

#661B9D #8824D1 #A451E1 #BF85EA #DBB9F3

Accessibility & contrast

On white

4.34

#A451E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#A451E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A451E1

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451E1	#FFFFFF	#000000	##000000
##A451E1	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E5

Deuteranopia (green-blind)

#357ADE

Tritanopia (blue-blind)

#9A6F92

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a451e1;
/* rgb */ color: rgb(164, 81, 225);
/* oklch */ color: oklch(60.3% 0.214 307.7);

Tailwind

colors: {
  custom: {
    50: '#c387eb',
    500: '#a451e1',
    950: '#000000',
  },
}

SCSS

$custom: #a451e1;
$custom-light: #c387eb;
$custom-dark: #000000;

JSON

{
  "hex": "#a451e1",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 225
  },
  "hsl": {
    "h": 274.583,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.60257,
    "c": 0.21387,
    "h": 307.7
  },
  "luminance": 0.19214
}

Semantic roles & 50–950 ramp

primary

#A451E1

secondary

#C3E3AB

accent

#ED3A86

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A451E1

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

Preview Lab → · Contrast checker → · Palette generator →