#AA31A9#AA31A9

#AA31A9 is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.1% C 0.205 H 328.3°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#AA31A9
RGB	rgb(170, 49, 169)
HSL	hsl(300, 55%, 43%)
HSV	hsv(300, 71%, 67%)
CMYK	cmyk(0%, 71.2%, 0.6%, 33.3%)
CIE-LAB	lab(43.67, 62.48, -38.98)
CIE-LCH	lch(43.67, 73.64, 328.04°)
OKLab	oklab(54.13% 0.1747 -0.1079)
OKLCH	oklch(54.13% 0.205 328.3)
XYZ	xyz(24.8370, 13.6090, 38.8471)
Luminance	0.1361 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA31A9 #31AA32

analogous

#6E31AA #AA31A9 #AA316C

triadic

#AA31A9 #A9AA31 #31A9AA

tetradic

#AA31A9 #AA6E31 #31AA32 #316CAA

square

#AA31A9 #AA6E31 #31AA32 #316CAA

split-complementary

#AA31A9 #6CAA31 #31AA6E

monochromatic

#4B164B #7A237A #AA31A9 #CC4DCB #D97CD9

Accessibility & contrast

On white

5.64

#AA31A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#AA31A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA31A9

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA31A9	#FFFFFF	#000000	##FFFFFF
##AA31A9	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5DAC

Deuteranopia (green-blind)

#526DA6

Tritanopia (blue-blind)

#AF436A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #aa31a9;
/* rgb */ color: rgb(170, 49, 169);
/* oklch */ color: oklch(54.1% 0.205 328.3);

Tailwind

colors: {
  custom: {
    50: '#c775c3',
    500: '#aa31a9',
    950: '#000000',
  },
}

SCSS

$custom: #aa31a9;
$custom-light: #c775c3;
$custom-dark: #000000;

JSON

{
  "hex": "#aa31a9",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 169
  },
  "hsl": {
    "h": 300.496,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54134,
    "c": 0.20533,
    "h": 328.3
  },
  "luminance": 0.13607
}

Semantic roles & 50–950 ramp

primary

#AA31A9

secondary

#75C276

accent

#DF4A49

background

#FCF7FC

surface

#F9EDF8

border

#D2C8D1

text

#130912

muted

#827B81

Preview Lab

Preview with #AA31A9

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

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