#A550AA#A550AA

#A550AA is a mid, vivid purple. Relative luminance 0.166; OKLCH L 57.0% C 0.160 H 325.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#A550AA
RGB	rgb(165, 80, 170)
HSL	hsl(297, 36%, 49%)
HSV	hsv(297, 53%, 67%)
CMYK	cmyk(2.9%, 52.9%, 0%, 33.3%)
CIE-LAB	lab(47.80, 48.06, -33.09)
CIE-LCH	lch(47.80, 58.35, 325.45°)
OKLab	oklab(57.01% 0.1317 -0.0912)
OKLCH	oklch(57.01% 0.16 325.3)
XYZ	xyz(25.6408, 16.6403, 39.8837)
Luminance	0.1664 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A550AA #55AA50

analogous

#7850AA #A550AA #AA5082

triadic

#A550AA #AAA550 #50AAA5

tetradic

#A550AA #AA7850 #55AA50 #5082AA

square

#A550AA #AA7850 #55AA50 #5082AA

split-complementary

#A550AA #82AA50 #50AA78

monochromatic

#542957 #7D3C80 #A550AA #BB78BF #D0A1D3

Accessibility & contrast

On white

4.85

#A550AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#A550AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A550AA

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A550AA	#FFFFFF	#000000	##FFFFFF
##A550AA	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456BAD

Deuteranopia (green-blind)

#5F75A7

Tritanopia (blue-blind)

#A95B75

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a550aa;
/* rgb */ color: rgb(165, 80, 170);
/* oklch */ color: oklch(57.0% 0.160 325.3);

Tailwind

colors: {
  custom: {
    50: '#c285c3',
    500: '#a550aa',
    950: '#000000',
  },
}

SCSS

$custom: #a550aa;
$custom-light: #c285c3;
$custom-dark: #000000;

JSON

{
  "hex": "#a550aa",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 170
  },
  "hsl": {
    "h": 296.667,
    "s": 36,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57008,
    "c": 0.1602,
    "h": 325.3
  },
  "luminance": 0.16639
}

Semantic roles & 50–950 ramp

primary

#A550AA

secondary

#98C096

accent

#CC5C62

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#130B12

muted

#827C81

Preview Lab

Preview with #A550AA

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

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