#AA31B5#AA31B5

#AA31B5 is a mid, highly saturated purple. Relative luminance 0.141; OKLCH L 54.8% C 0.215 H 324.3°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#AA31B5
RGB	rgb(170, 49, 181)
HSL	hsl(295, 57%, 45%)
HSV	hsv(295, 73%, 71%)
CMYK	cmyk(6.1%, 72.9%, 0%, 29%)
CIE-LAB	lab(44.35, 64.52, -44.99)
CIE-LCH	lch(44.35, 78.65, 325.11°)
OKLab	oklab(54.84% 0.1746 -0.1253)
OKLCH	oklch(54.84% 0.215 324.3)
XYZ	xyz(26.0157, 14.0805, 45.0546)
Luminance	0.1408 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA31B5 #3CB531

analogous

#6831B5 #AA31B5 #B5317E

triadic

#AA31B5 #B5AA31 #31B5AA

tetradic

#AA31B5 #B56831 #3CB531 #317EB5

square

#AA31B5 #B56831 #3CB531 #317EB5

split-complementary

#AA31B5 #7EB531 #31B568

monochromatic

#501755 #7D2485 #AA31B5 #C653D0 #D683DD

Accessibility & contrast

On white

5.50

#AA31B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#AA31B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA31B5

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA31B5	#FFFFFF	#000000	##FFFFFF
##AA31B5	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060B9

Deuteranopia (green-blind)

#4A6EB2

Tritanopia (blue-blind)

#AD4870

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #aa31b5;
/* rgb */ color: rgb(170, 49, 181);
/* oklch */ color: oklch(54.8% 0.215 324.3);

Tailwind

colors: {
  custom: {
    50: '#c775cc',
    500: '#aa31b5',
    950: '#000000',
  },
}

SCSS

$custom: #aa31b5;
$custom-light: #c775cc;
$custom-dark: #000000;

JSON

{
  "hex": "#aa31b5",
  "rgb": {
    "r": 170,
    "g": 49,
    "b": 181
  },
  "hsl": {
    "h": 295,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.54841,
    "c": 0.2149,
    "h": 324.3
  },
  "luminance": 0.14079
}

Semantic roles & 50–950 ramp

primary

#AA31B5

secondary

#81C77B

accent

#E14754

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#140913

muted

#827B82

Preview Lab

Preview with #AA31B5

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

Preview Lab → · Contrast checker → · Palette generator →