#A457CD#A457CD

#A457CD is a mid, vivid violet. Relative luminance 0.191; OKLCH L 59.8% C 0.184 H 312.2°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#A457CD
RGB	rgb(164, 87, 205)
HSL	hsl(279, 54%, 57%)
HSV	hsv(279, 58%, 80%)
CMYK	cmyk(20%, 57.6%, 0%, 19.6%)
CIE-LAB	lab(50.82, 51.39, -48.64)
CIE-LCH	lch(50.82, 70.76, 316.58°)
OKLab	oklab(59.79% 0.1239 -0.1364)
OKLCH	oklch(59.79% 0.184 312.2)
XYZ	xyz(29.7355, 19.1174, 59.8694)
Luminance	0.1912 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457CD #80CD57

analogous

#6957CD #A457CD #CD57BB

triadic

#A457CD #CDA457 #57CDA4

tetradic

#A457CD #CD6957 #80CD57 #57BBCD

square

#A457CD #CD6957 #80CD57 #57BBCD

split-complementary

#A457CD #BBCD57 #57CD69

monochromatic

#632783 #8635B2 #A457CD #BE86DB #D7B5E9

Accessibility & contrast

On white

4.35

#A457CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#A457CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457CD

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457CD	#FFFFFF	#000000	##000000
##A457CD	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3275D1

Deuteranopia (green-blind)

#507BCA

Tritanopia (blue-blind)

#A06C8A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a457cd;
/* rgb */ color: rgb(164, 87, 205);
/* oklch */ color: oklch(59.8% 0.184 312.2);

Tailwind

colors: {
  custom: {
    50: '#c28add',
    500: '#a457cd',
    950: '#000000',
  },
}

SCSS

$custom: #a457cd;
$custom-light: #c28add;
$custom-dark: #000000;

JSON

{
  "hex": "#a457cd",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 205
  },
  "hsl": {
    "h": 279.153,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.59792,
    "c": 0.18429,
    "h": 312.2
  },
  "luminance": 0.19117
}

Semantic roles & 50–950 ramp

primary

#A457CD

secondary

#B9D8A8

accent

#DD4A7D

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A457CD

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

Preview Lab → · Contrast checker → · Palette generator →