#A457EE#A457EE

#A457EE is a mid, highly saturated violet. Relative luminance 0.209; OKLCH L 61.9% C 0.220 H 304.1°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#A457EE
RGB	rgb(164, 87, 238)
HSL	hsl(271, 82%, 64%)
HSV	hsv(271, 63%, 93%)
CMYK	cmyk(31.1%, 63.4%, 0%, 6.7%)
CIE-LAB	lab(52.82, 58.81, -64.12)
CIE-LCH	lch(52.82, 87.00, 312.53°)
OKLab	oklab(61.88% 0.1232 -0.1818)
OKLCH	oklch(61.88% 0.22 304.1)
XYZ	xyz(34.1472, 20.8821, 83.1040)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457EE #A1EE57

analogous

#5857EE #A457EE #EE57ED

triadic

#A457EE #EEA457 #57EEA4

tetradic

#A457EE #EE5857 #A1EE57 #57EDEE

square

#A457EE #EE5857 #A1EE57 #57EDEE

split-complementary

#A457EE #EDEE57 #57EE58

monochromatic

#6713B8 #861FE8 #A457EE #C28FF4 #E0C6F9

Accessibility & contrast

On white

4.06

#A457EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#A457EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457EE

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457EE	#FFFFFF	#000000	##000000
##A457EE	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF3

Deuteranopia (green-blind)

#2A7EEB

Tritanopia (blue-blind)

#96779B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a457ee;
/* rgb */ color: rgb(164, 87, 238);
/* oklch */ color: oklch(61.9% 0.220 304.1);

Tailwind

colors: {
  custom: {
    50: '#c48bf4',
    500: '#a457ee',
    950: '#000000',
  },
}

SCSS

$custom: #a457ee;
$custom-light: #c48bf4;
$custom-dark: #000000;

JSON

{
  "hex": "#a457ee",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 238
  },
  "hsl": {
    "h": 270.596,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.61881,
    "c": 0.21962,
    "h": 304.1
  },
  "luminance": 0.20882
}

Semantic roles & 50–950 ramp

primary

#A457EE

secondary

#D0EBB6

accent

#DE0871

background

#FCF8FF

surface

#F8F0FE

border

#D1CBD6

text

#130C17

muted

#827D85

Preview Lab

Preview with #A457EE

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

Preview Lab → · Contrast checker → · Palette generator →