#A457B2#A457B2

#A457B2 is a mid, vivid purple. Relative luminance 0.179; OKLCH L 58.3% C 0.156 H 321.3°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#A457B2
RGB	rgb(164, 87, 178)
HSL	hsl(291, 37%, 52%)
HSV	hsv(291, 51%, 70%)
CMYK	cmyk(7.9%, 51.1%, 0%, 30.2%)
CIE-LAB	lab(49.40, 45.76, -35.28)
CIE-LCH	lch(49.40, 57.78, 322.37°)
OKLab	oklab(58.29% 0.1217 -0.0976)
OKLCH	oklch(58.29% 0.156 321.3)
XYZ	xyz(26.7530, 17.9244, 44.1614)
Luminance	0.1792 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457B2 #65B257

analogous

#7757B2 #A457B2 #B25793

triadic

#A457B2 #B2A457 #57B2A4

tetradic

#A457B2 #B27757 #65B257 #5793B2

square

#A457B2 #B27757 #65B257 #5793B2

split-complementary

#A457B2 #93B257 #57B277

monochromatic

#5A2D62 #80408C #A457B2 #BB81C5 #D1ABD8

Accessibility & contrast

On white

4.58

#A457B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#A457B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457B2

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457B2	#FFFFFF	#000000	##000000
##A457B2	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4870B5

Deuteranopia (green-blind)

#6078AF

Tritanopia (blue-blind)

#A6637C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a457b2;
/* rgb */ color: rgb(164, 87, 178);
/* oklch */ color: oklch(58.3% 0.156 321.3);

Tailwind

colors: {
  custom: {
    50: '#c189c9',
    500: '#a457b2',
    950: '#000000',
  },
}

SCSS

$custom: #a457b2;
$custom-light: #c189c9;
$custom-dark: #000000;

JSON

{
  "hex": "#a457b2",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 178
  },
  "hsl": {
    "h": 290.769,
    "s": 37.143,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58287,
    "c": 0.15603,
    "h": 321.3
  },
  "luminance": 0.17923
}

Semantic roles & 50–950 ramp

primary

#A457B2

secondary

#A5C69E

accent

#CD5B6C

background

#FCF8FC

surface

#F8F0F8

border

#D1CBD1

text

#130C13

muted

#827D82

Preview Lab

Preview with #A457B2

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

Preview Lab → · Contrast checker → · Palette generator →