#B33BC8#B33BC8

#B33BC8 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.2% C 0.223 H 321.3°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B33BC8
RGB	rgb(179, 59, 200)
HSL	hsl(291, 56%, 51%)
HSV	hsv(291, 71%, 78%)
CMYK	cmyk(10.5%, 70.5%, 0%, 21.6%)
CIE-LAB	lab(48.11, 66.26, -49.97)
CIE-LCH	lch(48.11, 82.99, 322.98°)
OKLab	oklab(58.17% 0.1743 -0.1397)
OKLCH	oklch(58.17% 0.223 321.3)
XYZ	xyz(30.5785, 16.8834, 56.2805)
Luminance	0.1688 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BC8 #50C83B

analogous

#6C3BC8 #B33BC8 #C83B96

triadic

#B33BC8 #C8B33B #3BC8B3

tetradic

#B33BC8 #C86C3B #50C83B #3B96C8

square

#B33BC8 #C86C3B #50C83B #3B96C8

split-complementary

#B33BC8 #96C83B #3BC86C

monochromatic

#5F1E6B #8A2B9A #B33BC8 #C66BD5 #D89BE3

Accessibility & contrast

On white

4.80

#B33BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#B33BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BC8

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BC8	#FFFFFF	#000000	##FFFFFF
##B33BC8	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACC

Deuteranopia (green-blind)

#4C77C5

Tritanopia (blue-blind)

#B5557E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b33bc8;
/* rgb */ color: rgb(179, 59, 200);
/* oklch */ color: oklch(58.2% 0.223 321.3);

Tailwind

colors: {
  custom: {
    50: '#ce7cd9',
    500: '#b33bc8',
    950: '#000000',
  },
}

SCSS

$custom: #b33bc8;
$custom-light: #ce7cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bc8",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 200
  },
  "hsl": {
    "h": 291.064,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.58165,
    "c": 0.22337,
    "h": 321.3
  },
  "luminance": 0.16882
}

Semantic roles & 50–950 ramp

primary

#B33BC8

secondary

#99CF90

accent

#DF485F

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33BC8

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

Preview Lab → · Contrast checker → · Palette generator →