#A457F0#A457F0

#A457F0 is a light, highly saturated violet. Relative luminance 0.210; OKLCH L 62.0% C 0.222 H 303.7°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#A457F0
RGB	rgb(164, 87, 240)
HSL	hsl(270, 84%, 64%)
HSV	hsv(270, 64%, 94%)
CMYK	cmyk(31.7%, 63.7%, 0%, 5.9%)
CIE-LAB	lab(52.95, 59.27, -65.03)
CIE-LCH	lch(52.95, 87.99, 312.35°)
OKLab	oklab(62.02% 0.123 -0.1845)
OKLCH	oklch(62.02% 0.222 303.7)
XYZ	xyz(34.4426, 21.0002, 84.6601)
Luminance	0.2100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457F0 #A3F057

analogous

#5857F0 #A457F0 #F057F0

triadic

#A457F0 #F0A457 #57F0A4

tetradic

#A457F0 #F05857 #A3F057 #57F0F0

square

#A457F0 #F05857 #A3F057 #57F0F0

split-complementary

#A457F0 #F0F057 #57F058

monochromatic

#6711BC #861FEB #A457F0 #C28FF5 #E1C7FA

Accessibility & contrast

On white

4.04

#A457F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#A457F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457F0

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457F0	#FFFFFF	#000000	##000000
##A457F0	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DF5

Deuteranopia (green-blind)

#267EED

Tritanopia (blue-blind)

#96789C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a457f0;
/* rgb */ color: rgb(164, 87, 240);
/* oklch */ color: oklch(62.0% 0.222 303.7);

Tailwind

colors: {
  custom: {
    50: '#c48bf6',
    500: '#a457f0',
    950: '#000000',
  },
}

SCSS

$custom: #a457f0;
$custom-light: #c48bf6;
$custom-dark: #000000;

JSON

{
  "hex": "#a457f0",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 240
  },
  "hsl": {
    "h": 270.196,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.62016,
    "c": 0.22175,
    "h": 303.7
  },
  "luminance": 0.21
}

Semantic roles & 50–950 ramp

primary

#A457F0

secondary

#D1ECB7

accent

#E00572

background

#FCF8FF

surface

#F8F0FF

border

#D1CBD7

text

#130C17

muted

#827D85

Preview Lab

Preview with #A457F0

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

Preview Lab → · Contrast checker → · Palette generator →