#A33BC9#A33BC9

#A33BC9 is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 56.1% C 0.218 H 315.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#A33BC9
RGB	rgb(163, 59, 201)
HSL	hsl(284, 57%, 51%)
HSV	hsv(284, 71%, 79%)
CMYK	cmyk(18.9%, 70.6%, 0%, 21.2%)
CIE-LAB	lab(45.82, 63.09, -54.36)
CIE-LCH	lch(45.82, 83.28, 319.25°)
OKLab	oklab(56.07% 0.1551 -0.1531)
OKLCH	oklch(56.07% 0.218 315.4)
XYZ	xyz(27.2091, 15.1325, 56.7346)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33BC9 #61C93B

analogous

#5C3BC9 #A33BC9 #C93BA8

triadic

#A33BC9 #C9A33B #3BC9A3

tetradic

#A33BC9 #C95C3B #61C93B #3BA8C9

square

#A33BC9 #C95C3B #61C93B #3BA8C9

split-complementary

#A33BC9 #A8C93B #3BC95C

monochromatic

#571E6C #7E2B9C #A33BC9 #BA6BD6 #D09BE3

Accessibility & contrast

On white

5.22

#A33BC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#A33BC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33BC9

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33BC9	#FFFFFF	#000000	##FFFFFF
##A33BC9	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CD

Deuteranopia (green-blind)

#386FC6

Tritanopia (blue-blind)

#A0587E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a33bc9;
/* rgb */ color: rgb(163, 59, 201);
/* oklch */ color: oklch(56.1% 0.218 315.4);

Tailwind

colors: {
  custom: {
    50: '#c27ada',
    500: '#a33bc9',
    950: '#000000',
  },
}

SCSS

$custom: #a33bc9;
$custom-light: #c27ada;
$custom-dark: #000000;

JSON

{
  "hex": "#a33bc9",
  "rgb": {
    "r": 163,
    "g": 59,
    "b": 201
  },
  "hsl": {
    "h": 283.944,
    "s": 56.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56069,
    "c": 0.21793,
    "h": 315.4
  },
  "luminance": 0.15132
}

Semantic roles & 50–950 ramp

primary

#A33BC9

secondary

#A1CF90

accent

#E04870

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A33BC9

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

Preview Lab → · Contrast checker → · Palette generator →