#A457D7#A457D7

#A457D7 is a mid, vivid violet. Relative luminance 0.196; OKLCH L 60.4% C 0.195 H 309.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#A457D7
RGB	rgb(164, 87, 215)
HSL	hsl(276, 62%, 59%)
HSV	hsv(276, 60%, 84%)
CMYK	cmyk(23.7%, 59.5%, 0%, 15.7%)
CIE-LAB	lab(51.40, 53.59, -53.42)
CIE-LCH	lch(51.40, 75.67, 315.09°)
OKLab	oklab(60.4% 0.1241 -0.1504)
OKLCH	oklch(60.4% 0.195 309.5)
XYZ	xyz(30.9814, 19.6158, 66.4309)
Luminance	0.1961 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457D7 #8AD757

analogous

#6457D7 #A457D7 #D757CA

triadic

#A457D7 #D7A457 #57D7A4

tetradic

#A457D7 #D76457 #8AD757 #57CAD7

square

#A457D7 #D76457 #8AD757 #57CAD7

split-complementary

#A457D7 #CAD757 #57D764

monochromatic

#652391 #872EC2 #A457D7 #BF88E3 #DABAEF

Accessibility & contrast

On white

4.27

#A457D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#A457D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457D7

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457D7	#FFFFFF	#000000	##000000
##A457D7	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2477DB

Deuteranopia (green-blind)

#477CD4

Tritanopia (blue-blind)

#9D6F8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a457d7;
/* rgb */ color: rgb(164, 87, 215);
/* oklch */ color: oklch(60.4% 0.195 309.5);

Tailwind

colors: {
  custom: {
    50: '#c28ae4',
    500: '#a457d7',
    950: '#000000',
  },
}

SCSS

$custom: #a457d7;
$custom-light: #c28ae4;
$custom-dark: #000000;

JSON

{
  "hex": "#a457d7",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 215
  },
  "hsl": {
    "h": 276.094,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.60397,
    "c": 0.19498,
    "h": 309.5
  },
  "luminance": 0.19615
}

Semantic roles & 50–950 ramp

primary

#A457D7

secondary

#C0DEAC

accent

#E54383

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A457D7

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

Preview Lab → · Contrast checker → · Palette generator →