#AA37B7#AA37B7

#AA37B7 is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.5% C 0.210 H 323.5°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#AA37B7
RGB	rgb(170, 55, 183)
HSL	hsl(294, 54%, 47%)
HSV	hsv(294, 70%, 72%)
CMYK	cmyk(7.1%, 69.9%, 0%, 28.2%)
CIE-LAB	lab(45.22, 62.73, -44.77)
CIE-LCH	lch(45.22, 77.07, 324.48°)
OKLab	oklab(55.5% 0.1686 -0.1248)
OKLCH	oklch(55.5% 0.21 323.5)
XYZ	xyz(26.4902, 14.6989, 46.2324)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37B7 #44B737

analogous

#6A37B7 #AA37B7 #B73784

triadic

#AA37B7 #B7AA37 #37B7AA

tetradic

#AA37B7 #B76A37 #44B737 #3784B7

square

#AA37B7 #B76A37 #44B737 #3784B7

split-complementary

#AA37B7 #84B737 #37B76A

monochromatic

#531B59 #7E2988 #AA37B7 #C35DCE #D48CDC

Accessibility & contrast

On white

5.33

#AA37B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#AA37B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37B7

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37B7	#FFFFFF	#000000	##FFFFFF
##AA37B7	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E62BB

Deuteranopia (green-blind)

#4C70B4

Tritanopia (blue-blind)

#AD4D73

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #aa37b7;
/* rgb */ color: rgb(170, 55, 183);
/* oklch */ color: oklch(55.5% 0.210 323.5);

Tailwind

colors: {
  custom: {
    50: '#c778cd',
    500: '#aa37b7',
    950: '#000000',
  },
}

SCSS

$custom: #aa37b7;
$custom-light: #c778cd;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37b7",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 293.906,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55501,
    "c": 0.20975,
    "h": 323.5
  },
  "luminance": 0.14697
}

Semantic roles & 50–950 ramp

primary

#AA37B7

secondary

#8AC783

accent

#DD4B5A

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #AA37B7

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

Preview Lab → · Contrast checker → · Palette generator →