#A33DB6#A33DB6

#A33DB6 is a mid, vivid purple. Relative luminance 0.145; OKLCH L 55.1% C 0.198 H 321.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#A33DB6
RGB	rgb(163, 61, 182)
HSL	hsl(291, 50%, 48%)
HSV	hsv(291, 66%, 71%)
CMYK	cmyk(10.4%, 66.5%, 0%, 28.6%)
CIE-LAB	lab(44.95, 58.58, -44.69)
CIE-LCH	lch(44.95, 73.68, 322.66°)
OKLab	oklab(55.07% 0.1541 -0.1248)
OKLCH	oklch(55.07% 0.198 321)
XYZ	xyz(25.2155, 14.5027, 45.7180)
Luminance	0.1450 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33DB6 #50B63D

analogous

#673DB6 #A33DB6 #B63D8C

triadic

#A33DB6 #B6A33D #3DB6A3

tetradic

#A33DB6 #B6673D #50B63D #3D8CB6

square

#A33DB6 #B6673D #50B63D #3D8CB6

split-complementary

#A33DB6 #8CB63D #3DB667

monochromatic

#511E5A #7A2E88 #A33DB6 #BB65CB #CF93DB

Accessibility & contrast

On white

5.38

#A33DB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#A33DB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33DB6

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33DB6	#FFFFFF	#000000	##FFFFFF
##A33DB6	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1863BA

Deuteranopia (green-blind)

#4A6EB3

Tritanopia (blue-blind)

#A45274

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a33db6;
/* rgb */ color: rgb(163, 61, 182);
/* oklch */ color: oklch(55.1% 0.198 321.0);

Tailwind

colors: {
  custom: {
    50: '#c27acc',
    500: '#a33db6',
    950: '#000000',
  },
}

SCSS

$custom: #a33db6;
$custom-light: #c27acc;
$custom-dark: #000000;

JSON

{
  "hex": "#a33db6",
  "rgb": {
    "r": 163,
    "g": 61,
    "b": 182
  },
  "hsl": {
    "h": 290.579,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55074,
    "c": 0.19823,
    "h": 321
  },
  "luminance": 0.14501
}

Semantic roles & 50–950 ramp

primary

#A33DB6

secondary

#92C689

accent

#D94E64

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A33DB6

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

Preview Lab → · Contrast checker → · Palette generator →