#AA45BC#AA45BC

#AA45BC is a mid, vivid purple. Relative luminance 0.164; OKLCH L 57.3% C 0.196 H 321.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#AA45BC
RGB	rgb(170, 69, 188)
HSL	hsl(291, 47%, 50%)
HSV	hsv(291, 63%, 74%)
CMYK	cmyk(9.6%, 63.3%, 0%, 26.3%)
CIE-LAB	lab(47.54, 57.95, -44.00)
CIE-LCH	lch(47.54, 72.76, 322.79°)
OKLab	oklab(57.26% 0.1531 -0.1226)
OKLCH	oklch(57.26% 0.196 321.3)
XYZ	xyz(27.7818, 16.4345, 49.2760)
Luminance	0.1643 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA45BC #57BC45

analogous

#6E45BC #AA45BC #BC4593

triadic

#AA45BC #BCAA45 #45BCAA

tetradic

#AA45BC #BC6E45 #57BC45 #4593BC

square

#AA45BC #BC6E45 #57BC45 #4593BC

split-complementary

#AA45BC #93BC45 #45BC6E

monochromatic

#592463 #823490 #AA45BC #BF72CC #D39FDC

Accessibility & contrast

On white

4.90

#AA45BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#AA45BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA45BC

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA45BC	#FFFFFF	#000000	##FFFFFF
##AA45BC	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286AC0

Deuteranopia (green-blind)

#5275B9

Tritanopia (blue-blind)

#AC587A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #aa45bc;
/* rgb */ color: rgb(170, 69, 188);
/* oklch */ color: oklch(57.3% 0.196 321.3);

Tailwind

colors: {
  custom: {
    50: '#c67fd1',
    500: '#aa45bc',
    950: '#000000',
  },
}

SCSS

$custom: #aa45bc;
$custom-light: #c67fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#aa45bc",
  "rgb": {
    "r": 170,
    "g": 69,
    "b": 188
  },
  "hsl": {
    "h": 290.924,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57264,
    "c": 0.19616,
    "h": 321.3
  },
  "luminance": 0.16433
}

Semantic roles & 50–950 ramp

primary

#AA45BC

secondary

#9CC994

accent

#D75165

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #AA45BC

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

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