#BC33B3#BC33B3

#BC33B3 is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.5% C 0.220 H 330.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#BC33B3
RGB	rgb(188, 51, 179)
HSL	hsl(304, 57%, 47%)
HSV	hsv(304, 73%, 74%)
CMYK	cmyk(0%, 72.9%, 4.8%, 26.3%)
CIE-LAB	lab(47.39, 67.44, -38.81)
CIE-LCH	lch(47.39, 77.81, 330.08°)
OKLab	oklab(57.55% 0.192 -0.1069)
OKLCH	oklch(57.55% 0.22 330.9)
XYZ	xyz(30.0595, 16.3161, 44.2052)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC33B3 #33BC3C

analogous

#8133BC #BC33B3 #BC336E

triadic

#BC33B3 #B3BC33 #33B3BC

tetradic

#BC33B3 #BC8133 #33BC3C #336EBC

square

#BC33B3 #BC8133 #33BC3C #336EBC

split-complementary

#BC33B3 #6EBC33 #33BC81

monochromatic

#5C1957 #8C2685 #BC33B3 #D25ACA #DF8ADA

Accessibility & contrast

On white

4.93

#BC33B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#BC33B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC33B3

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC33B3	#FFFFFF	#000000	##FFFFFF
##BC33B3	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2664B7

Deuteranopia (green-blind)

#5D77B0

Tritanopia (blue-blind)

#C34470

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #bc33b3;
/* rgb */ color: rgb(188, 51, 179);
/* oklch */ color: oklch(57.5% 0.220 330.9);

Tailwind

colors: {
  custom: {
    50: '#d478ca',
    500: '#bc33b3',
    950: '#000000',
  },
}

SCSS

$custom: #bc33b3;
$custom-light: #d478ca;
$custom-dark: #000000;

JSON

{
  "hex": "#bc33b3",
  "rgb": {
    "r": 188,
    "g": 51,
    "b": 179
  },
  "hsl": {
    "h": 303.942,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.57545,
    "c": 0.21981,
    "h": 330.9
  },
  "luminance": 0.16314
}

Semantic roles & 50–950 ramp

primary

#BC33B3

secondary

#81C986

accent

#E15147

background

#FDF7FC

surface

#FBEEF8

border

#D4C9D1

text

#150A13

muted

#837C82

Preview Lab

Preview with #BC33B3

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

Preview Lab → · Contrast checker → · Palette generator →