#A33BBB#A33BBB

#A33BBB is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.2% C 0.205 H 319.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#A33BBB
RGB	rgb(163, 59, 187)
HSL	hsl(289, 52%, 48%)
HSV	hsv(289, 68%, 73%)
CMYK	cmyk(12.8%, 68.4%, 0%, 26.7%)
CIE-LAB	lab(44.95, 60.36, -47.61)
CIE-LCH	lch(44.95, 76.87, 321.73°)
OKLab	oklab(55.17% 0.1561 -0.1333)
OKLCH	oklch(55.17% 0.205 319.5)
XYZ	xyz(25.6367, 14.5035, 48.4531)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33BBB #53BB3B

analogous

#633BBB #A33BBB #BB3B93

triadic

#A33BBB #BBA33B #3BBBA3

tetradic

#A33BBB #BB633B #53BB3B #3B93BB

square

#A33BBB #BB633B #53BB3B #3B93BB

split-complementary

#A33BBB #93BB3B #3BBB63

monochromatic

#521E5E #7A2C8C #A33BBB #BB65CE #CF93DD

Accessibility & contrast

On white

5.38

#A33BBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#A33BBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33BBB

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33BBB	#FFFFFF	#000000	##FFFFFF
##A33BBB	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)

#0063BF

Deuteranopia (green-blind)

#456EB8

Tritanopia (blue-blind)

#A35277

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a33bbb;
/* rgb */ color: rgb(163, 59, 187);
/* oklch */ color: oklch(55.2% 0.205 319.5);

Tailwind

colors: {
  custom: {
    50: '#c279d0',
    500: '#a33bbb',
    950: '#000000',
  },
}

SCSS

$custom: #a33bbb;
$custom-light: #c279d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a33bbb",
  "rgb": {
    "r": 163,
    "g": 59,
    "b": 187
  },
  "hsl": {
    "h": 288.75,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5517,
    "c": 0.20526,
    "h": 319.5
  },
  "luminance": 0.14502
}

Semantic roles & 50–950 ramp

primary

#A33BBB

secondary

#95C88A

accent

#DB4C67

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A33BBB

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

Preview Lab → · Contrast checker → · Palette generator →