#AA37D0#AA37D0

#AA37D0 is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 57.1% C 0.231 H 316.2°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#AA37D0
RGB	rgb(170, 55, 208)
HSL	hsl(285, 62%, 52%)
HSV	hsv(285, 74%, 82%)
CMYK	cmyk(18.3%, 73.6%, 0%, 18.4%)
CIE-LAB	lab(46.76, 67.37, -56.83)
CIE-LCH	lch(46.76, 88.14, 319.85°)
OKLab	oklab(57.09% 0.1668 -0.1601)
OKLCH	oklch(57.09% 0.231 316.2)
XYZ	xyz(29.3272, 15.8337, 61.1737)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37D0 #5DD037

analogous

#5E37D0 #AA37D0 #D037AA

triadic

#AA37D0 #D0AA37 #37D0AA

tetradic

#AA37D0 #D05E37 #5DD037 #37AAD0

square

#AA37D0 #D05E37 #5DD037 #37AAD0

split-complementary

#AA37D0 #AAD037 #37D05E

monochromatic

#5C1B72 #8426A3 #AA37D0 #BF69DC #D49AE7

Accessibility & contrast

On white

5.04

#AA37D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#AA37D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37D0

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37D0	#FFFFFF	#000000	##FFFFFF
##AA37D0	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D4

Deuteranopia (green-blind)

#3672CD

Tritanopia (blue-blind)

#A85881

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #aa37d0;
/* rgb */ color: rgb(170, 55, 208);
/* oklch */ color: oklch(57.1% 0.231 316.2);

Tailwind

colors: {
  custom: {
    50: '#c879df',
    500: '#aa37d0',
    950: '#000000',
  },
}

SCSS

$custom: #aa37d0;
$custom-light: #c879df;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37d0",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 208
  },
  "hsl": {
    "h": 285.098,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57088,
    "c": 0.23115,
    "h": 316.2
  },
  "luminance": 0.15832
}

Semantic roles & 50–950 ramp

primary

#AA37D0

secondary

#A0D390

accent

#E5436B

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#140A15

muted

#827C83

Preview Lab

Preview with #AA37D0

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

Preview Lab → · Contrast checker → · Palette generator →