#AA37C0#AA37C0

#AA37C0 is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 56.1% C 0.217 H 320.7°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#AA37C0
RGB	rgb(170, 55, 192)
HSL	hsl(290, 55%, 48%)
HSV	hsv(290, 71%, 75%)
CMYK	cmyk(11.5%, 71.4%, 0%, 24.7%)
CIE-LAB	lab(45.75, 64.36, -49.18)
CIE-LCH	lch(45.75, 81.00, 322.61°)
OKLab	oklab(56.05% 0.1682 -0.1376)
OKLCH	oklch(56.05% 0.217 320.7)
XYZ	xyz(27.4571, 15.0856, 51.3245)
Luminance	0.1508 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37C0 #4DC037

analogous

#6537C0 #AA37C0 #C03791

triadic

#AA37C0 #C0AA37 #37C0AA

tetradic

#AA37C0 #C06537 #4DC037 #3791C0

square

#AA37C0 #C06537 #4DC037 #3791C0

split-complementary

#AA37C0 #91C037 #37C065

monochromatic

#561C61 #802990 #AA37C0 #C062D2 #D392E0

Accessibility & contrast

On white

5.23

#AA37C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#AA37C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37C0

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37C0	#FFFFFF	#000000	##FFFFFF
##AA37C0	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C4

Deuteranopia (green-blind)

#4570BD

Tritanopia (blue-blind)

#AB5178

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #aa37c0;
/* rgb */ color: rgb(170, 55, 192);
/* oklch */ color: oklch(56.1% 0.217 320.7);

Tailwind

colors: {
  custom: {
    50: '#c778d4',
    500: '#aa37c0',
    950: '#000000',
  },
}

SCSS

$custom: #aa37c0;
$custom-light: #c778d4;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37c0",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 192
  },
  "hsl": {
    "h": 290.365,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56053,
    "c": 0.21737,
    "h": 320.7
  },
  "luminance": 0.15084
}

Semantic roles & 50–950 ramp

primary

#AA37C0

secondary

#93CB88

accent

#DF4961

background

#FCF7FD

surface

#F9EEFA

border

#D2C9D3

text

#140A14

muted

#827C83

Preview Lab

Preview with #AA37C0

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

Preview Lab → · Contrast checker → · Palette generator →