#A457DA#A457DA

#A457DA is a mid, vivid violet. Relative luminance 0.198; OKLCH L 60.6% C 0.198 H 308.7°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#A457DA
RGB	rgb(164, 87, 218)
HSL	hsl(275, 64%, 60%)
HSV	hsv(275, 60%, 85%)
CMYK	cmyk(24.8%, 60.1%, 0%, 14.5%)
CIE-LAB	lab(51.58, 54.26, -54.84)
CIE-LCH	lch(51.58, 77.14, 314.69°)
OKLab	oklab(60.58% 0.124 -0.1546)
OKLCH	oklch(60.58% 0.198 308.7)
XYZ	xyz(31.3704, 19.7714, 68.4797)
Luminance	0.1977 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457DA #8DDA57

analogous

#6357DA #A457DA #DA57CF

triadic

#A457DA #DAA457 #57DAA4

tetradic

#A457DA #DA6357 #8DDA57 #57CFDA

square

#A457DA #DA6357 #8DDA57 #57CFDA

split-complementary

#A457DA #CFDA57 #57DA63

monochromatic

#662196 #882CC8 #A457DA #BF89E5 #DABBF0

Accessibility & contrast

On white

4.24

#A457DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#A457DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457DA

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457DA	#FFFFFF	#000000	##000000
##A457DA	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E78DE

Deuteranopia (green-blind)

#447CD7

Tritanopia (blue-blind)

#9C7090

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #a457da;
/* rgb */ color: rgb(164, 87, 218);
/* oklch */ color: oklch(60.6% 0.198 308.7);

Tailwind

colors: {
  custom: {
    50: '#c28ae6',
    500: '#a457da',
    950: '#000000',
  },
}

SCSS

$custom: #a457da;
$custom-light: #c28ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#a457da",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 218
  },
  "hsl": {
    "h": 275.267,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.60584,
    "c": 0.1982,
    "h": 308.7
  },
  "luminance": 0.19771
}

Semantic roles & 50–950 ramp

primary

#A457DA

secondary

#C2E0AD

accent

#E74185

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A457DA

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

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