#A457EB#A457EB

#A457EB is a mid, highly saturated violet. Relative luminance 0.207; OKLCH L 61.7% C 0.216 H 304.8°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#A457EB
RGB	rgb(164, 87, 235)
HSL	hsl(271, 79%, 63%)
HSV	hsv(271, 63%, 92%)
CMYK	cmyk(30.2%, 63%, 0%, 7.8%)
CIE-LAB	lab(52.63, 58.12, -62.75)
CIE-LCH	lch(52.63, 85.53, 312.81°)
OKLab	oklab(61.68% 0.1234 -0.1778)
OKLCH	oklch(61.68% 0.216 304.8)
XYZ	xyz(33.7101, 20.7072, 80.8021)
Luminance	0.2071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457EB #9EEB57

analogous

#5A57EB #A457EB #EB57E8

triadic

#A457EB #EBA457 #57EBA4

tetradic

#A457EB #EB5A57 #9EEB57 #57E8EB

square

#A457EB #EB5A57 #9EEB57 #57E8EB

split-complementary

#A457EB #E8EB57 #57EB5A

monochromatic

#6715B2 #8620E4 #A457EB #C28EF2 #DFC4F8

Accessibility & contrast

On white

4.08

#A457EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#A457EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457EB

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457EB	#FFFFFF	#000000	##000000
##A457EB	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF0

Deuteranopia (green-blind)

#307EE8

Tritanopia (blue-blind)

#977699

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a457eb;
/* rgb */ color: rgb(164, 87, 235);
/* oklch */ color: oklch(61.7% 0.216 304.8);

Tailwind

colors: {
  custom: {
    50: '#c38bf2',
    500: '#a457eb',
    950: '#000000',
  },
}

SCSS

$custom: #a457eb;
$custom-light: #c38bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#a457eb",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 235
  },
  "hsl": {
    "h": 271.216,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.61681,
    "c": 0.21641,
    "h": 304.8
  },
  "luminance": 0.20707
}

Semantic roles & 50–950 ramp

primary

#A457EB

secondary

#CEE9B4

accent

#DB0A6F

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C17

muted

#827D85

Preview Lab

Preview with #A457EB

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

Preview Lab → · Contrast checker → · Palette generator →