#A457EC#A457EC

#A457EC is a mid, highly saturated violet. Relative luminance 0.208; OKLCH L 61.7% C 0.217 H 304.5°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#A457EC
RGB	rgb(164, 87, 236)
HSL	hsl(271, 80%, 63%)
HSV	hsv(271, 63%, 93%)
CMYK	cmyk(30.5%, 63.1%, 0%, 7.5%)
CIE-LAB	lab(52.69, 58.35, -63.21)
CIE-LCH	lch(52.69, 86.02, 312.71°)
OKLab	oklab(61.75% 0.1233 -0.1791)
OKLCH	oklch(61.75% 0.217 304.5)
XYZ	xyz(33.8550, 20.7652, 81.5651)
Luminance	0.2077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457EC #9FEC57

analogous

#5957EC #A457EC #EC57E9

triadic

#A457EC #ECA457 #57ECA4

tetradic

#A457EC #EC5957 #9FEC57 #57E9EC

square

#A457EC #EC5957 #9FEC57 #57E9EC

split-complementary

#A457EC #E9EC57 #57EC59

monochromatic

#6714B4 #8620E6 #A457EC #C28EF2 #E0C5F8

Accessibility & contrast

On white

4.08

#A457EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#A457EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457EC

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457EC	#FFFFFF	#000000	##000000
##A457EC	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF1

Deuteranopia (green-blind)

#2E7EE9

Tritanopia (blue-blind)

#97779A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a457ec;
/* rgb */ color: rgb(164, 87, 236);
/* oklch */ color: oklch(61.7% 0.217 304.5);

Tailwind

colors: {
  custom: {
    50: '#c48bf3',
    500: '#a457ec',
    950: '#000000',
  },
}

SCSS

$custom: #a457ec;
$custom-light: #c48bf3;
$custom-dark: #000000;

JSON

{
  "hex": "#a457ec",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 236
  },
  "hsl": {
    "h": 271.007,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.61747,
    "c": 0.21748,
    "h": 304.5
  },
  "luminance": 0.20765
}

Semantic roles & 50–950 ramp

primary

#A457EC

secondary

#CFEAB5

accent

#DC0A6F

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C17

muted

#827D85

Preview Lab

Preview with #A457EC

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

Preview Lab → · Contrast checker → · Palette generator →