#A557D2#A557D2

#A557D2 is a mid, vivid violet. Relative luminance 0.195; OKLCH L 60.2% C 0.190 H 311.3°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#A557D2
RGB	rgb(165, 87, 210)
HSL	hsl(278, 58%, 58%)
HSV	hsv(278, 59%, 82%)
CMYK	cmyk(21.4%, 58.6%, 0%, 17.6%)
CIE-LAB	lab(51.23, 52.73, -50.84)
CIE-LCH	lch(51.23, 73.24, 316.05°)
OKLab	oklab(60.21% 0.1253 -0.1428)
OKLCH	oklch(60.21% 0.19 311.3)
XYZ	xyz(30.5560, 19.4695, 63.1086)
Luminance	0.1947 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A557D2 #84D257

analogous

#6757D2 #A557D2 #D257C1

triadic

#A557D2 #D2A557 #57D2A5

tetradic

#A557D2 #D26757 #84D257 #57C1D2

square

#A557D2 #D26757 #84D257 #57C1D2

split-complementary

#A557D2 #C1D257 #57D267

monochromatic

#65258A #8832BA #A557D2 #BF87DF #D9B8EC

Accessibility & contrast

On white

4.29

#A557D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#A557D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A557D2

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A557D2	#FFFFFF	#000000	##000000
##A557D2	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C76D6

Deuteranopia (green-blind)

#4D7CCF

Tritanopia (blue-blind)

#A06D8C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a557d2;
/* rgb */ color: rgb(165, 87, 210);
/* oklch */ color: oklch(60.2% 0.190 311.3);

Tailwind

colors: {
  custom: {
    50: '#c38ae0',
    500: '#a557d2',
    950: '#000000',
  },
}

SCSS

$custom: #a557d2;
$custom-light: #c38ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#a557d2",
  "rgb": {
    "r": 165,
    "g": 87,
    "b": 210
  },
  "hsl": {
    "h": 278.049,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.60208,
    "c": 0.18998,
    "h": 311.3
  },
  "luminance": 0.19469
}

Semantic roles & 50–950 ramp

primary

#A557D2

secondary

#BCDBAA

accent

#E1477F

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A557D2

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

Preview Lab → · Contrast checker → · Palette generator →