#A33BB5#A33BB5

#A33BB5 is a mid, vivid purple. Relative luminance 0.143; OKLCH L 54.8% C 0.200 H 321.4°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#A33BB5
RGB	rgb(163, 59, 181)
HSL	hsl(291, 51%, 47%)
HSV	hsv(291, 67%, 71%)
CMYK	cmyk(9.9%, 67.4%, 0%, 29%)
CIE-LAB	lab(44.59, 59.22, -44.66)
CIE-LCH	lch(44.59, 74.17, 322.98°)
OKLab	oklab(54.8% 0.1563 -0.1247)
OKLCH	oklch(54.8% 0.2 321.4)
XYZ	xyz(25.0078, 14.2520, 45.1408)
Luminance	0.1425 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33BB5 #4DB53B

analogous

#663BB5 #A33BB5 #B53B8A

triadic

#A33BB5 #B5A33B #3BB5A3

tetradic

#A33BB5 #B5663B #4DB53B #3B8AB5

square

#A33BB5 #B5663B #4DB53B #3B8AB5

split-complementary

#A33BB5 #8AB53B #3BB566

monochromatic

#501D59 #792C87 #A33BB5 #BC62CC #D090DB

Accessibility & contrast

On white

5.45

#A33BB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#A33BB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33BB5

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33BB5	#FFFFFF	#000000	##FFFFFF
##A33BB5	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1462B9

Deuteranopia (green-blind)

#496DB2

Tritanopia (blue-blind)

#A55073

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a33bb5;
/* rgb */ color: rgb(163, 59, 181);
/* oklch */ color: oklch(54.8% 0.200 321.4);

Tailwind

colors: {
  custom: {
    50: '#c279cc',
    500: '#a33bb5',
    950: '#000000',
  },
}

SCSS

$custom: #a33bb5;
$custom-light: #c279cc;
$custom-dark: #000000;

JSON

{
  "hex": "#a33bb5",
  "rgb": {
    "r": 163,
    "g": 59,
    "b": 181
  },
  "hsl": {
    "h": 291.148,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.54801,
    "c": 0.19992,
    "h": 321.4
  },
  "luminance": 0.14251
}

Semantic roles & 50–950 ramp

primary

#A33BB5

secondary

#90C686

accent

#DA4D62

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A33BB5

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

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