#A457BC#A457BC

#A457BC is a mid, vivid purple. Relative luminance 0.183; OKLCH L 58.8% C 0.166 H 317.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#A457BC
RGB	rgb(164, 87, 188)
HSL	hsl(286, 43%, 54%)
HSV	hsv(286, 54%, 74%)
CMYK	cmyk(12.8%, 53.7%, 0%, 26.3%)
CIE-LAB	lab(49.91, 47.79, -40.30)
CIE-LCH	lch(49.91, 62.52, 319.86°)
OKLab	oklab(58.82% 0.1229 -0.1121)
OKLCH	oklch(58.82% 0.166 317.6)
XYZ	xyz(27.7939, 18.3407, 49.6432)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457BC #6FBC57

analogous

#7257BC #A457BC #BC57A2

triadic

#A457BC #BCA457 #57BCA4

tetradic

#A457BC #BC7257 #6FBC57 #57A2BC

square

#A457BC #BC7257 #6FBC57 #57A2BC

split-complementary

#A457BC #A2BC57 #57BC72

monochromatic

#5E2C6D #833D99 #A457BC #BC83CD #D3AFDF

Accessibility & contrast

On white

4.50

#A457BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#A457BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457BC

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457BC	#FFFFFF	#000000	##000000
##A457BC	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4272BF

Deuteranopia (green-blind)

#5B79B9

Tritanopia (blue-blind)

#A46681

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a457bc;
/* rgb */ color: rgb(164, 87, 188);
/* oklch */ color: oklch(58.8% 0.166 317.6);

Tailwind

colors: {
  custom: {
    50: '#c189d0',
    500: '#a457bc',
    950: '#000000',
  },
}

SCSS

$custom: #a457bc;
$custom-light: #c189d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a457bc",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 188
  },
  "hsl": {
    "h": 285.743,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58822,
    "c": 0.16634,
    "h": 317.6
  },
  "luminance": 0.1834
}

Semantic roles & 50–950 ramp

primary

#A457BC

secondary

#ACCDA2

accent

#D35573

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A457BC

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

Preview Lab → · Contrast checker → · Palette generator →