#AA37A5#AA37A5

#AA37A5 is a mid, vivid purple. Relative luminance 0.140; OKLCH L 54.5% C 0.195 H 329.7°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#AA37A5
RGB	rgb(170, 55, 165)
HSL	hsl(303, 51%, 44%)
HSV	hsv(303, 68%, 67%)
CMYK	cmyk(0%, 67.6%, 2.9%, 33.3%)
CIE-LAB	lab(44.23, 59.62, -35.71)
CIE-LCH	lch(44.23, 69.50, 329.08°)
OKLab	oklab(54.47% 0.1683 -0.0984)
OKLCH	oklch(54.47% 0.195 329.7)
XYZ	xyz(24.7351, 13.9968, 36.9889)
Luminance	0.1399 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37A5 #37AA3C

analogous

#7637AA #AA37A5 #AA376C

triadic

#AA37A5 #A5AA37 #37A5AA

tetradic

#AA37A5 #AA7637 #37AA3C #376CAA

square

#AA37A5 #AA7637 #37AA3C #376CAA

split-complementary

#AA37A5 #6CAA37 #37AA76

monochromatic

#4E194B #7C2878 #AA37A5 #C856C3 #D784D4

Accessibility & contrast

On white

5.53

#AA37A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#AA37A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37A5

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37A5	#FFFFFF	#000000	##FFFFFF
##AA37A5	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5FA8

Deuteranopia (green-blind)

#576EA2

Tritanopia (blue-blind)

#B04569

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #aa37a5;
/* rgb */ color: rgb(170, 55, 165);
/* oklch */ color: oklch(54.5% 0.195 329.7);

Tailwind

colors: {
  custom: {
    50: '#c777c0',
    500: '#aa37a5',
    950: '#000000',
  },
}

SCSS

$custom: #aa37a5;
$custom-light: #c777c0;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37a5",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 165
  },
  "hsl": {
    "h": 302.609,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54469,
    "c": 0.19501,
    "h": 329.7
  },
  "luminance": 0.13995
}

Semantic roles & 50–950 ramp

primary

#AA37A5

secondary

#7CC17F

accent

#DB534D

background

#FCF7FB

surface

#F9EEF7

border

#D2C9D0

text

#130912

muted

#827B81

Preview Lab

Preview with #AA37A5

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

Preview Lab → · Contrast checker → · Palette generator →