#AA31A4#AA31A4

#AA31A4 is a mid, highly saturated purple. Relative luminance 0.134; OKLCH L 53.9% C 0.201 H 330.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#AA31A4
RGB	rgb(170, 49, 164)
HSL	hsl(303, 55%, 43%)
HSV	hsv(303, 71%, 67%)
CMYK	cmyk(0%, 71.2%, 3.5%, 33.3%)
CIE-LAB	lab(43.40, 61.65, -36.43)
CIE-LCH	lch(43.40, 71.61, 329.42°)
OKLab	oklab(53.85% 0.1746 -0.1005)
OKLCH	oklch(53.85% 0.201 330.1)
XYZ	xyz(24.3766, 13.4249, 36.4221)
Luminance	0.1342 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA31A4 #31AA37

analogous

#7331AA #AA31A4 #AA3168

triadic

#AA31A4 #A4AA31 #31A4AA

tetradic

#AA31A4 #AA7331 #31AA37 #3168AA

square

#AA31A4 #AA7331 #31AA37 #3168AA

split-complementary

#AA31A4 #68AA31 #31AA73

monochromatic

#4B1648 #7A2376 #AA31A4 #CC4DC5 #D97CD5

Accessibility & contrast

On white

5.70

#AA31A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#AA31A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA31A4

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA31A4	#FFFFFF	#000000	##FFFFFF
##AA31A4	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245CA7

Deuteranopia (green-blind)

#546CA1

Tritanopia (blue-blind)

#B04067

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #aa31a4;
/* rgb */ color: rgb(170, 49, 164);
/* oklch */ color: oklch(53.9% 0.201 330.1);

Tailwind

colors: {
  custom: {
    50: '#c775bf',
    500: '#aa31a4',
    950: '#000000',
  },
}

SCSS

$custom: #aa31a4;
$custom-light: #c775bf;
$custom-dark: #000000;

JSON

{
  "hex": "#aa31a4",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 164
  },
  "hsl": {
    "h": 302.975,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53853,
    "c": 0.20145,
    "h": 330.1
  },
  "luminance": 0.13423
}

Semantic roles & 50–950 ramp

primary

#AA31A4

secondary

#75C279

accent

#DF5149

background

#FCF7FB

surface

#F9EDF7

border

#D2C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #AA31A4

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

Preview Lab → · Contrast checker → · Palette generator →