#B33BC5#B33BC5

#B33BC5 is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 58.0% C 0.221 H 322.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B33BC5
RGB	rgb(179, 59, 197)
HSL	hsl(292, 54%, 50%)
HSV	hsv(292, 70%, 77%)
CMYK	cmyk(9.1%, 70.1%, 0%, 22.7%)
CIE-LAB	lab(47.94, 65.72, -48.52)
CIE-LCH	lch(47.94, 81.69, 323.56°)
OKLab	oklab(57.98% 0.1744 -0.1355)
OKLCH	oklch(57.98% 0.221 322.2)
XYZ	xyz(30.2314, 16.7445, 54.4521)
Luminance	0.1674 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BC5 #4DC53B

analogous

#6E3BC5 #B33BC5 #C53B92

triadic

#B33BC5 #C5B33B #3BC5B3

tetradic

#B33BC5 #C56E3B #4DC53B #3B92C5

square

#B33BC5 #C56E3B #4DC53B #3B92C5

split-complementary

#B33BC5 #92C53B #3BC56E

monochromatic

#5E1F67 #892C96 #B33BC5 #C56AD3 #D899E1

Accessibility & contrast

On white

4.83

#B33BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#B33BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BC5

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BC5	#FFFFFF	#000000	##FFFFFF
##B33BC5	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0169C9

Deuteranopia (green-blind)

#4E76C2

Tritanopia (blue-blind)

#B5547C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b33bc5;
/* rgb */ color: rgb(179, 59, 197);
/* oklch */ color: oklch(58.0% 0.221 322.2);

Tailwind

colors: {
  custom: {
    50: '#cd7cd7',
    500: '#b33bc5',
    950: '#000000',
  },
}

SCSS

$custom: #b33bc5;
$custom-light: #cd7cd7;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bc5",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 197
  },
  "hsl": {
    "h": 292.174,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.57983,
    "c": 0.22084,
    "h": 322.2
  },
  "luminance": 0.16743
}

Semantic roles & 50–950 ramp

primary

#B33BC5

secondary

#97CD8F

accent

#DE4A5D

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B33BC5

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

Preview Lab → · Contrast checker → · Palette generator →