#A057DA#A057DA

#A057DA is a mid, vivid violet. Relative luminance 0.194; OKLCH L 60.1% C 0.197 H 307.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#A057DA
RGB	rgb(160, 87, 218)
HSL	hsl(273, 64%, 60%)
HSV	hsv(273, 60%, 85%)
CMYK	cmyk(26.6%, 60.1%, 0%, 14.5%)
CIE-LAB	lab(51.10, 53.32, -55.64)
CIE-LCH	lch(51.10, 77.06, 313.78°)
OKLab	oklab(60.13% 0.119 -0.157)
OKLCH	oklch(60.13% 0.197 307.1)
XYZ	xyz(30.5577, 19.3523, 68.4416)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A057DA #91DA57

analogous

#5F57DA #A057DA #DA57D2

triadic

#A057DA #DAA057 #57DAA0

tetradic

#A057DA #DA5F57 #91DA57 #57D2DA

square

#A057DA #DA5F57 #91DA57 #57D2DA

split-complementary

#A057DA #D2DA57 #57DA5F

monochromatic

#622196 #832CC8 #A057DA #BC89E5 #D9BBF0

Accessibility & contrast

On white

4.31

#A057DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#A057DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A057DA

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A057DA	#FFFFFF	#000000	##000000
##A057DA	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A77DE

Deuteranopia (green-blind)

#407AD7

Tritanopia (blue-blind)

#977190

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a057da;
/* rgb */ color: rgb(160, 87, 218);
/* oklch */ color: oklch(60.1% 0.197 307.1);

Tailwind

colors: {
  custom: {
    50: '#c08ae6',
    500: '#a057da',
    950: '#000000',
  },
}

SCSS

$custom: #a057da;
$custom-light: #c08ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#a057da",
  "rgb": {
    "r": 160,
    "g": 87,
    "b": 218
  },
  "hsl": {
    "h": 273.435,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.60129,
    "c": 0.19702,
    "h": 307.1
  },
  "luminance": 0.19352
}

Semantic roles & 50–950 ramp

primary

#A057DA

secondary

#C4E0AD

accent

#E7418A

background

#FCF8FE

surface

#F8F0FC

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A057DA

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

Preview Lab → · Contrast checker → · Palette generator →