#B33AB9#B33AB9

#B33AB9 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.2% C 0.212 H 325.9°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#B33AB9
RGB	rgb(179, 58, 185)
HSL	hsl(297, 52%, 48%)
HSV	hsv(297, 69%, 73%)
CMYK	cmyk(3.2%, 68.6%, 0%, 27.5%)
CIE-LAB	lab(47.12, 63.98, -42.83)
CIE-LCH	lch(47.12, 76.99, 326.20°)
OKLab	oklab(57.18% 0.1756 -0.1189)
OKLCH	oklch(57.18% 0.212 325.9)
XYZ	xyz(28.8598, 16.1145, 47.4799)
Luminance	0.1611 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33AB9 #40B93A

analogous

#733AB9 #B33AB9 #B93A80

triadic

#B33AB9 #B9B33A #3AB9B3

tetradic

#B33AB9 #B9733A #40B93A #3A80B9

square

#B33AB9 #B9733A #40B93A #3A80B9

split-complementary

#B33AB9 #80B93A #3AB973

monochromatic

#591D5C #862B8A #B33AB9 #C962CE #D991DC

Accessibility & contrast

On white

4.97

#B33AB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B33AB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AB9

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33AB9	#FFFFFF	#000000	##FFFFFF
##B33AB9	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F66BD

Deuteranopia (green-blind)

#5575B6

Tritanopia (blue-blind)

#B74E75

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33ab9;
/* rgb */ color: rgb(179, 58, 185);
/* oklch */ color: oklch(57.2% 0.212 325.9);

Tailwind

colors: {
  custom: {
    50: '#cd7bce',
    500: '#b33ab9',
    950: '#000000',
  },
}

SCSS

$custom: #b33ab9;
$custom-light: #cd7bce;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ab9",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 185
  },
  "hsl": {
    "h": 297.165,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57181,
    "c": 0.21209,
    "h": 325.9
  },
  "luminance": 0.16113
}

Semantic roles & 50–950 ramp

primary

#B33AB9

secondary

#8AC787

accent

#DC4C53

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B33AB9

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

Preview Lab → · Contrast checker → · Palette generator →