#B33EA5#B33EA5

#B33EA5 is a mid, vivid purple. Relative luminance 0.157; OKLCH L 56.5% C 0.191 H 332.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B33EA5
RGB	rgb(179, 62, 165)
HSL	hsl(307, 49%, 47%)
HSV	hsv(307, 65%, 70%)
CMYK	cmyk(0%, 65.4%, 7.8%, 29.8%)
CIE-LAB	lab(46.64, 59.10, -31.82)
CIE-LCH	lch(46.64, 67.12, 331.70°)
OKLab	oklab(56.5% 0.1701 -0.0871)
OKLCH	oklch(56.5% 0.191 332.9)
XYZ	xyz(27.1046, 15.7477, 37.2021)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33EA5 #3EB34C

analogous

#863EB3 #B33EA5 #B33E6B

triadic

#B33EA5 #A5B33E #3EA5B3

tetradic

#B33EA5 #B3863E #3EB34C #3E6BB3

square

#B33EA5 #B3863E #3EB34C #3E6BB3

split-complementary

#B33EA5 #6BB33E #3EB386

monochromatic

#581F51 #862E7B #B33EA5 #CA65BD #D992D1

Accessibility & contrast

On white

5.06

#B33EA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B33EA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33EA5

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33EA5	#FFFFFF	#000000	##FFFFFF
##B33EA5	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A64A8

Deuteranopia (green-blind)

#6275A2

Tritanopia (blue-blind)

#BB486C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b33ea5;
/* rgb */ color: rgb(179, 62, 165);
/* oklch */ color: oklch(56.5% 0.191 332.9);

Tailwind

colors: {
  custom: {
    50: '#cd7cc0',
    500: '#b33ea5',
    950: '#000000',
  },
}

SCSS

$custom: #b33ea5;
$custom-light: #cd7cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ea5",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 165
  },
  "hsl": {
    "h": 307.179,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56497,
    "c": 0.1911,
    "h": 332.9
  },
  "luminance": 0.15746
}

Semantic roles & 50–950 ramp

primary

#B33EA5

secondary

#88C58F

accent

#D86050

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33EA5

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

Preview Lab → · Contrast checker → · Palette generator →