#AA55BC#AA55BC

#AA55BC is a mid, vivid purple. Relative luminance 0.187; OKLCH L 59.3% C 0.172 H 320.4°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#AA55BC
RGB	rgb(170, 85, 188)
HSL	hsl(290, 43%, 54%)
HSV	hsv(290, 55%, 74%)
CMYK	cmyk(9.6%, 54.8%, 0%, 26.3%)
CIE-LAB	lab(50.30, 50.43, -39.62)
CIE-LCH	lch(50.30, 64.13, 321.85°)
OKLab	oklab(59.28% 0.1328 -0.11)
OKLCH	oklch(59.28% 0.172 320.4)
XYZ	xyz(28.9021, 18.6751, 49.6494)
Luminance	0.1867 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA55BC #67BC55

analogous

#7655BC #AA55BC #BC559A

triadic

#AA55BC #BCAA55 #55BCAA

tetradic

#AA55BC #BC7655 #67BC55 #559ABC

square

#AA55BC #BC7655 #67BC55 #559ABC

split-complementary

#AA55BC #9ABC55 #55BC76

monochromatic

#612B6C #883C98 #AA55BC #C081CD #D6ADDF

Accessibility & contrast

On white

4.44

#AA55BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#AA55BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA55BC

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA55BC	#FFFFFF	#000000	##000000
##AA55BC	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4272BF

Deuteranopia (green-blind)

#5E7BB9

Tritanopia (blue-blind)

#AB6480

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #aa55bc;
/* rgb */ color: rgb(170, 85, 188);
/* oklch */ color: oklch(59.3% 0.172 320.4);

Tailwind

colors: {
  custom: {
    50: '#c689d0',
    500: '#aa55bc',
    950: '#000000',
  },
}

SCSS

$custom: #aa55bc;
$custom-light: #c689d0;
$custom-dark: #000000;

JSON

{
  "hex": "#aa55bc",
  "rgb": {
    "r": 170,
    "g": 85,
    "b": 188
  },
  "hsl": {
    "h": 289.515,
    "s": 43.46,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5928,
    "c": 0.17246,
    "h": 320.4
  },
  "luminance": 0.18674
}

Semantic roles & 50–950 ramp

primary

#AA55BC

secondary

#A8CCA0

accent

#D3556B

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #AA55BC

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

Preview Lab → · Contrast checker → · Palette generator →