#AA37CF#AA37CF

#AA37CF is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 57.0% C 0.230 H 316.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#AA37CF
RGB	rgb(170, 55, 207)
HSL	hsl(285, 61%, 51%)
HSV	hsv(285, 73%, 81%)
CMYK	cmyk(17.9%, 73.4%, 0%, 18.8%)
CIE-LAB	lab(46.69, 67.18, -56.36)
CIE-LCH	lch(46.69, 87.69, 320.00°)
OKLab	oklab(57.02% 0.1669 -0.1587)
OKLCH	oklch(57.02% 0.23 316.4)
XYZ	xyz(29.2045, 15.7846, 60.5278)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37CF #5CCF37

analogous

#5E37CF #AA37CF #CF37A8

triadic

#AA37CF #CFAA37 #37CFAA

tetradic

#AA37CF #CF5E37 #5CCF37 #37A8CF

square

#AA37CF #CF5E37 #5CCF37 #37A8CF

split-complementary

#AA37CF #A8CF37 #37CF5E

monochromatic

#5C1B71 #8427A2 #AA37CF #BF68DB #D49AE7

Accessibility & contrast

On white

5.05

#AA37CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#AA37CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37CF

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37CF	#FFFFFF	#000000	##FFFFFF
##AA37CF	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D3

Deuteranopia (green-blind)

#3772CC

Tritanopia (blue-blind)

#A85781

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #aa37cf;
/* rgb */ color: rgb(170, 55, 207);
/* oklch */ color: oklch(57.0% 0.230 316.4);

Tailwind

colors: {
  custom: {
    50: '#c879de',
    500: '#aa37cf',
    950: '#000000',
  },
}

SCSS

$custom: #aa37cf;
$custom-light: #c879de;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37cf",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 207
  },
  "hsl": {
    "h": 285.395,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57022,
    "c": 0.23029,
    "h": 316.4
  },
  "luminance": 0.15783
}

Semantic roles & 50–950 ramp

primary

#AA37CF

secondary

#A0D28F

accent

#E4436B

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#140A15

muted

#827C83

Preview Lab

Preview with #AA37CF

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

Preview Lab → · Contrast checker → · Palette generator →