#A553DD#A553DD

#A553DD is a mid, highly saturated violet. Relative luminance 0.194; OKLCH L 60.4% C 0.207 H 308.8°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#A553DD
RGB	rgb(165, 83, 221)
HSL	hsl(276, 67%, 60%)
HSV	hsv(276, 62%, 87%)
CMYK	cmyk(25.3%, 62.4%, 0%, 13.3%)
CIE-LAB	lab(51.16, 57.11, -57.21)
CIE-LCH	lch(51.16, 80.84, 314.95°)
OKLab	oklab(60.37% 0.13 -0.1615)
OKLCH	oklch(60.37% 0.207 308.8)
XYZ	xyz(31.6588, 19.4068, 70.4707)
Luminance	0.1941 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A553DD #8BDD53

analogous

#6053DD #A553DD #DD53D0

triadic

#A553DD #DDA553 #53DDA5

tetradic

#A553DD #DD6053 #8BDD53 #53D0DD

square

#A553DD #DD6053 #8BDD53 #53D0DD

split-complementary

#A553DD #D0DD53 #53DD60

monochromatic

#661E98 #8928CB #A553DD #C086E7 #DAB9F1

Accessibility & contrast

On white

4.30

#A553DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#A553DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A553DD

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A553DD	#FFFFFF	#000000	##000000
##A553DD	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0177E1

Deuteranopia (green-blind)

#3E7BDA

Tritanopia (blue-blind)

#9D6F91

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a553dd;
/* rgb */ color: rgb(165, 83, 221);
/* oklch */ color: oklch(60.4% 0.207 308.8);

Tailwind

colors: {
  custom: {
    50: '#c488e8',
    500: '#a553dd',
    950: '#000000',
  },
}

SCSS

$custom: #a553dd;
$custom-light: #c488e8;
$custom-dark: #000000;

JSON

{
  "hex": "#a553dd",
  "rgb": {
    "r": 165,
    "g": 83,
    "b": 221
  },
  "hsl": {
    "h": 275.652,
    "s": 66.99,
    "l": 59.608
  },
  "oklch": {
    "l": 0.60365,
    "c": 0.20729,
    "h": 308.8
  },
  "luminance": 0.19406
}

Semantic roles & 50–950 ramp

primary

#A553DD

secondary

#C1E1AB

accent

#EA3E84

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A553DD

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

Preview Lab → · Contrast checker → · Palette generator →