#AA37B2#AA37B2

#AA37B2 is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.2% C 0.206 H 325.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#AA37B2
RGB	rgb(170, 55, 178)
HSL	hsl(296, 53%, 46%)
HSV	hsv(296, 69%, 70%)
CMYK	cmyk(4.5%, 69.1%, 0%, 30.2%)
CIE-LAB	lab(44.93, 61.84, -42.29)
CIE-LCH	lch(44.93, 74.92, 325.64°)
OKLab	oklab(55.21% 0.1687 -0.1175)
OKLCH	oklch(55.21% 0.206 325.1)
XYZ	xyz(25.9790, 14.4944, 43.5402)
Luminance	0.1449 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37B2 #3FB237

analogous

#6D37B2 #AA37B2 #B2377C

triadic

#AA37B2 #B2AA37 #37B2AA

tetradic

#AA37B2 #B26D37 #3FB237 #377CB2

square

#AA37B2 #B26D37 #3FB237 #377CB2

split-complementary

#AA37B2 #7CB237 #37B26D

monochromatic

#511A54 #7D2983 #AA37B2 #C55ACC #D589DB

Accessibility & contrast

On white

5.39

#AA37B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#AA37B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37B2

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37B2	#FFFFFF	#000000	##FFFFFF
##AA37B2	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A61B6

Deuteranopia (green-blind)

#4F6FAF

Tritanopia (blue-blind)

#AE4B71

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #aa37b2;
/* rgb */ color: rgb(170, 55, 178);
/* oklch */ color: oklch(55.2% 0.206 325.1);

Tailwind

colors: {
  custom: {
    50: '#c778c9',
    500: '#aa37b2',
    950: '#000000',
  },
}

SCSS

$custom: #aa37b2;
$custom-light: #c778c9;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37b2",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 178
  },
  "hsl": {
    "h": 296.098,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55205,
    "c": 0.20559,
    "h": 325.1
  },
  "luminance": 0.14493
}

Semantic roles & 50–950 ramp

primary

#AA37B2

secondary

#85C580

accent

#DC4C55

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #AA37B2

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

Preview Lab → · Contrast checker → · Palette generator →