#AA37D4#AA37D4

#AA37D4 is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.4% C 0.235 H 315.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#AA37D4
RGB	rgb(170, 55, 212)
HSL	hsl(284, 65%, 52%)
HSV	hsv(284, 74%, 83%)
CMYK	cmyk(19.8%, 74.1%, 0%, 16.9%)
CIE-LAB	lab(47.02, 68.14, -58.71)
CIE-LCH	lch(47.02, 89.94, 319.25°)
OKLab	oklab(57.36% 0.1663 -0.1656)
OKLCH	oklch(57.36% 0.235 315.1)
XYZ	xyz(29.8255, 16.0330, 63.7982)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37D4 #61D437

analogous

#5C37D4 #AA37D4 #D437B0

triadic

#AA37D4 #D4AA37 #37D4AA

tetradic

#AA37D4 #D45C37 #61D437 #37B0D4

square

#AA37D4 #D45C37 #61D437 #37B0D4

split-complementary

#AA37D4 #B0D437 #37D45C

monochromatic

#5E1A77 #8624A9 #AA37D4 #BF69DF #D59CEA

Accessibility & contrast

On white

4.99

#AA37D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#AA37D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37D4

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37D4	#FFFFFF	#000000	##FFFFFF
##AA37D4	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D8

Deuteranopia (green-blind)

#3172D1

Tritanopia (blue-blind)

#A75A83

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #aa37d4;
/* rgb */ color: rgb(170, 55, 212);
/* oklch */ color: oklch(57.4% 0.235 315.1);

Tailwind

colors: {
  custom: {
    50: '#c879e2',
    500: '#aa37d4',
    950: '#000000',
  },
}

SCSS

$custom: #aa37d4;
$custom-light: #c879e2;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37d4",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 212
  },
  "hsl": {
    "h": 283.949,
    "s": 64.609,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57357,
    "c": 0.23463,
    "h": 315.1
  },
  "luminance": 0.16032
}

Semantic roles & 50–950 ramp

primary

#AA37D4

secondary

#A4D691

accent

#E8406D

background

#FCF7FD

surface

#F9EEFB

border

#D2C9D4

text

#140A15

muted

#827C83

Preview Lab

Preview with #AA37D4

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

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