#A457CB#A457CB

#A457CB is a mid, vivid violet. Relative luminance 0.190; OKLCH L 59.7% C 0.182 H 312.8°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A457CB
RGB	rgb(164, 87, 203)
HSL	hsl(280, 53%, 57%)
HSV	hsv(280, 57%, 80%)
CMYK	cmyk(19.2%, 57.1%, 0%, 20.4%)
CIE-LAB	lab(50.71, 50.96, -47.67)
CIE-LCH	lch(50.71, 69.78, 316.91°)
OKLab	oklab(59.67% 0.1238 -0.1336)
OKLCH	oklch(59.67% 0.182 312.8)
XYZ	xyz(29.4957, 19.0215, 58.6061)
Luminance	0.1902 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457CB #7ECB57

analogous

#6A57CB #A457CB #CB57B8

triadic

#A457CB #CBA457 #57CBA4

tetradic

#A457CB #CB6A57 #7ECB57 #57B8CB

square

#A457CB #CB6A57 #7ECB57 #57B8CB

split-complementary

#A457CB #B8CB57 #57CB6A

monochromatic

#622880 #8636AF #A457CB #BD86D9 #D7B4E8

Accessibility & contrast

On white

4.37

#A457CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#A457CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457CB

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457CB	#FFFFFF	#000000	##000000
##A457CB	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3475CF

Deuteranopia (green-blind)

#517BC8

Tritanopia (blue-blind)

#A06B89

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a457cb;
/* rgb */ color: rgb(164, 87, 203);
/* oklch */ color: oklch(59.7% 0.182 312.8);

Tailwind

colors: {
  custom: {
    50: '#c28adb',
    500: '#a457cb',
    950: '#000000',
  },
}

SCSS

$custom: #a457cb;
$custom-light: #c28adb;
$custom-dark: #000000;

JSON

{
  "hex": "#a457cb",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 203
  },
  "hsl": {
    "h": 279.828,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.59674,
    "c": 0.18217,
    "h": 312.8
  },
  "luminance": 0.19021
}

Semantic roles & 50–950 ramp

primary

#A457CB

secondary

#B7D7A7

accent

#DC4C7C

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A457CB

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

Preview Lab → · Contrast checker → · Palette generator →