#A457D4#A457D4

#A457D4 is a mid, vivid violet. Relative luminance 0.195; OKLCH L 60.2% C 0.192 H 310.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A457D4
RGB	rgb(164, 87, 212)
HSL	hsl(277, 59%, 59%)
HSV	hsv(277, 59%, 83%)
CMYK	cmyk(22.6%, 59%, 0%, 16.9%)
CIE-LAB	lab(51.22, 52.92, -51.99)
CIE-LCH	lch(51.22, 74.19, 315.51°)
OKLab	oklab(60.21% 0.124 -0.1462)
OKLCH	oklch(60.21% 0.192 310.3)
XYZ	xyz(30.5995, 19.4630, 64.4194)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457D4 #87D457

analogous

#6557D4 #A457D4 #D457C5

triadic

#A457D4 #D4A457 #57D4A4

tetradic

#A457D4 #D46557 #87D457 #57C5D4

square

#A457D4 #D46557 #87D457 #57C5D4

split-complementary

#A457D4 #C5D457 #57D465

monochromatic

#64248D #8730BD #A457D4 #BE88E0 #D9B8ED

Accessibility & contrast

On white

4.29

#A457D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#A457D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457D4

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457D4	#FFFFFF	#000000	##000000
##A457D4	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2976D8

Deuteranopia (green-blind)

#4A7BD1

Tritanopia (blue-blind)

#9E6E8D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a457d4;
/* rgb */ color: rgb(164, 87, 212);
/* oklch */ color: oklch(60.2% 0.192 310.3);

Tailwind

colors: {
  custom: {
    50: '#c28ae2',
    500: '#a457d4',
    950: '#000000',
  },
}

SCSS

$custom: #a457d4;
$custom-light: #c28ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#a457d4",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 212
  },
  "hsl": {
    "h": 276.96,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.60213,
    "c": 0.19177,
    "h": 310.3
  },
  "luminance": 0.19462
}

Semantic roles & 50–950 ramp

primary

#A457D4

secondary

#BEDCAB

accent

#E24582

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A457D4

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

Preview Lab → · Contrast checker → · Palette generator →