#B33BA4#B33BA4

#B33BA4 is a mid, vivid purple. Relative luminance 0.154; OKLCH L 56.1% C 0.194 H 333.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#B33BA4
RGB	rgb(179, 59, 164)
HSL	hsl(308, 50%, 47%)
HSV	hsv(308, 67%, 70%)
CMYK	cmyk(0%, 67%, 8.4%, 29.8%)
CIE-LAB	lab(46.17, 60.12, -31.96)
CIE-LCH	lch(46.17, 68.09, 332.00°)
OKLab	oklab(56.14% 0.1735 -0.0875)
OKLCH	oklch(56.14% 0.194 333.2)
XYZ	xyz(26.8553, 15.3941, 36.6717)
Luminance	0.1539 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BA4 #3BB34A

analogous

#863BB3 #B33BA4 #B33B68

triadic

#B33BA4 #A4B33B #3BA4B3

tetradic

#B33BA4 #B3863B #3BB34A #3B68B3

square

#B33BA4 #B3863B #3BB34A #3B68B3

split-complementary

#B33BA4 #68B33B #3BB386

monochromatic

#571D50 #852C7A #B33BA4 #CB60BD #DA8ED0

Accessibility & contrast

On white

5.15

#B33BA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#B33BA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BA4

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BA4	#FFFFFF	#000000	##FFFFFF
##B33BA4	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3762A7

Deuteranopia (green-blind)

#6174A1

Tritanopia (blue-blind)

#BB456A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b33ba4;
/* rgb */ color: rgb(179, 59, 164);
/* oklch */ color: oklch(56.1% 0.194 333.2);

Tailwind

colors: {
  custom: {
    50: '#cd7abf',
    500: '#b33ba4',
    950: '#000000',
  },
}

SCSS

$custom: #b33ba4;
$custom-light: #cd7abf;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ba4",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 164
  },
  "hsl": {
    "h": 307.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56138,
    "c": 0.19427,
    "h": 333.2
  },
  "luminance": 0.15392
}

Semantic roles & 50–950 ramp

primary

#B33BA4

secondary

#85C58D

accent

#DA5F4E

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B33BA4

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

Preview Lab → · Contrast checker → · Palette generator →