#A457EF#A457EF

#A457EF is a mid, highly saturated violet. Relative luminance 0.209; OKLCH L 61.9% C 0.221 H 303.9°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#A457EF
RGB	rgb(164, 87, 239)
HSL	hsl(270, 83%, 64%)
HSV	hsv(270, 64%, 94%)
CMYK	cmyk(31.4%, 63.6%, 0%, 6.3%)
CIE-LAB	lab(52.88, 59.04, -64.58)
CIE-LCH	lch(52.88, 87.50, 312.44°)
OKLab	oklab(61.95% 0.1231 -0.1832)
OKLCH	oklch(61.95% 0.221 303.9)
XYZ	xyz(34.2945, 20.9410, 83.8799)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457EF #A2EF57

analogous

#5857EF #A457EF #EF57EE

triadic

#A457EF #EFA457 #57EFA4

tetradic

#A457EF #EF5857 #A2EF57 #57EEEF

square

#A457EF #EF5857 #A2EF57 #57EEEF

split-complementary

#A457EF #EEEF57 #57EF58

monochromatic

#6712BA #861FEA #A457EF #C28FF4 #E1C7FA

Accessibility & contrast

On white

4.05

#A457EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#A457EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457EF

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457EF	#FFFFFF	#000000	##000000
##A457EF	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF4

Deuteranopia (green-blind)

#287EEC

Tritanopia (blue-blind)

#96789B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a457ef;
/* rgb */ color: rgb(164, 87, 239);
/* oklch */ color: oklch(61.9% 0.221 303.9);

Tailwind

colors: {
  custom: {
    50: '#c48bf5',
    500: '#a457ef',
    950: '#000000',
  },
}

SCSS

$custom: #a457ef;
$custom-light: #c48bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#a457ef",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 239
  },
  "hsl": {
    "h": 270.395,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.61948,
    "c": 0.22068,
    "h": 303.9
  },
  "luminance": 0.20941
}

Semantic roles & 50–950 ramp

primary

#A457EF

secondary

#D1ECB6

accent

#DF0671

background

#FCF8FF

surface

#F8F0FE

border

#D1CBD6

text

#130C17

muted

#827D85

Preview Lab

Preview with #A457EF

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

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