#A333BB#A333BB

#A333BB is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.4% C 0.215 H 319.9°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#A333BB
RGB	rgb(163, 51, 187)
HSL	hsl(289, 57%, 47%)
HSV	hsv(289, 73%, 73%)
CMYK	cmyk(12.8%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(43.86, 63.42, -49.35)
CIE-LCH	lch(43.86, 80.36, 322.11°)
OKLab	oklab(54.4% 0.1642 -0.1383)
OKLCH	oklch(54.4% 0.215 319.9)
XYZ	xyz(25.2566, 13.7433, 48.3264)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A333BB #4BBB33

analogous

#5F33BB #A333BB #BB338F

triadic

#A333BB #BBA333 #33BBA3

tetradic

#A333BB #BB5F33 #4BBB33 #338FBB

square

#A333BB #BB5F33 #4BBB33 #338FBB

split-complementary

#A333BB #8FBB33 #33BB5F

monochromatic

#4F195B #79268B #A333BB #BD59D2 #D089DF

Accessibility & contrast

On white

5.60

#A333BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#A333BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A333BB

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A333BB	#FFFFFF	#000000	##FFFFFF
##A333BB	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#3F6BB8

Tritanopia (blue-blind)

#A34E74

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a333bb;
/* rgb */ color: rgb(163, 51, 187);
/* oklch */ color: oklch(54.4% 0.215 319.9);

Tailwind

colors: {
  custom: {
    50: '#c276d0',
    500: '#a333bb',
    950: '#000000',
  },
}

SCSS

$custom: #a333bb;
$custom-light: #c276d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a333bb",
  "rgb": {
    "r": 163,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 289.412,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54395,
    "c": 0.21472,
    "h": 319.9
  },
  "luminance": 0.13742
}

Semantic roles & 50–950 ramp

primary

#A333BB

secondary

#8EC981

accent

#E04762

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A333BB

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

Preview Lab → · Contrast checker → · Palette generator →