#AA37C4#AA37C4

#AA37C4 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.3% C 0.221 H 319.5°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#AA37C4
RGB	rgb(170, 55, 196)
HSL	hsl(289, 56%, 49%)
HSV	hsv(289, 72%, 77%)
CMYK	cmyk(13.3%, 71.9%, 0%, 23.1%)
CIE-LAB	lab(46.00, 65.10, -51.12)
CIE-LCH	lch(46.00, 82.77, 321.86°)
OKLab	oklab(56.31% 0.1679 -0.1433)
OKLCH	oklch(56.31% 0.221 319.5)
XYZ	xyz(27.9063, 15.2653, 53.6904)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37C4 #51C437

analogous

#6437C4 #AA37C4 #C43798

triadic

#AA37C4 #C4AA37 #37C4AA

tetradic

#AA37C4 #C46437 #51C437 #3798C4

square

#AA37C4 #C46437 #51C437 #3798C4

split-complementary

#AA37C4 #98C437 #37C464

monochromatic

#571C64 #812A94 #AA37C4 #BF65D4 #D394E1

Accessibility & contrast

On white

5.18

#AA37C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#AA37C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37C4

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37C4	#FFFFFF	#000000	##FFFFFF
##AA37C4	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C8

Deuteranopia (green-blind)

#4271C1

Tritanopia (blue-blind)

#AA537A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #aa37c4;
/* rgb */ color: rgb(170, 55, 196);
/* oklch */ color: oklch(56.3% 0.221 319.5);

Tailwind

colors: {
  custom: {
    50: '#c779d6',
    500: '#aa37c4',
    950: '#000000',
  },
}

SCSS

$custom: #aa37c4;
$custom-light: #c779d6;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37c4",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 196
  },
  "hsl": {
    "h": 288.936,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56305,
    "c": 0.22078,
    "h": 319.5
  },
  "luminance": 0.15264
}

Semantic roles & 50–950 ramp

primary

#AA37C4

secondary

#97CC8B

accent

#DF4864

background

#FCF7FD

surface

#F9EEFA

border

#D2C9D3

text

#140A14

muted

#827C83

Preview Lab

Preview with #AA37C4

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

Preview Lab → · Contrast checker → · Palette generator →