#A33CB7#A33CB7

#A33CB7 is a mid, highly saturated purple. Relative luminance 0.144; OKLCH L 55.0% C 0.200 H 320.7°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A33CB7
RGB	rgb(163, 60, 183)
HSL	hsl(290, 51%, 48%)
HSV	hsv(290, 67%, 72%)
CMYK	cmyk(10.9%, 67.2%, 0%, 28.2%)
CIE-LAB	lab(44.86, 59.19, -45.42)
CIE-LCH	lch(44.86, 74.60, 322.50°)
OKLab	oklab(55.03% 0.1551 -0.1269)
OKLCH	oklch(55.03% 0.2 320.7)
XYZ	xyz(25.2664, 14.4384, 46.2466)
Luminance	0.1444 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33CB7 #50B73C

analogous

#663CB7 #A33CB7 #B73C8D

triadic

#A33CB7 #B7A33C #3CB7A3

tetradic

#A33CB7 #B7663C #50B73C #3C8DB7

square

#A33CB7 #B7663C #50B73C #3C8DB7

split-complementary

#A33CB7 #8DB73C #3CB766

monochromatic

#511E5B #7A2D89 #A33CB7 #BB64CC #CF92DB

Accessibility & contrast

On white

5.40

#A33CB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#A33CB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33CB7

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33CB7	#FFFFFF	#000000	##FFFFFF
##A33CB7	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1363BB

Deuteranopia (green-blind)

#486EB4

Tritanopia (blue-blind)

#A45175

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a33cb7;
/* rgb */ color: rgb(163, 60, 183);
/* oklch */ color: oklch(55.0% 0.200 320.7);

Tailwind

colors: {
  custom: {
    50: '#c27acd',
    500: '#a33cb7',
    950: '#000000',
  },
}

SCSS

$custom: #a33cb7;
$custom-light: #c27acd;
$custom-dark: #000000;

JSON

{
  "hex": "#a33cb7",
  "rgb": {
    "r": 163,
    "g": 60,
    "b": 183
  },
  "hsl": {
    "h": 290.244,
    "s": 50.617,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55028,
    "c": 0.20042,
    "h": 320.7
  },
  "luminance": 0.14437
}

Semantic roles & 50–950 ramp

primary

#A33CB7

secondary

#92C688

accent

#DA4E65

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A13

muted

#827C82

Preview Lab

Preview with #A33CB7

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

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