#BC31B0#BC31B0

#BC31B0 is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.2% C 0.220 H 331.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#BC31B0
RGB	rgb(188, 49, 176)
HSL	hsl(305, 59%, 46%)
HSV	hsv(305, 74%, 74%)
CMYK	cmyk(0%, 73.9%, 6.4%, 26.3%)
CIE-LAB	lab(47.01, 67.61, -37.64)
CIE-LCH	lch(47.01, 77.38, 330.89°)
OKLab	oklab(57.22% 0.1938 -0.1036)
OKLCH	oklch(57.22% 0.22 331.9)
XYZ	xyz(29.6739, 16.0250, 42.5962)
Luminance	0.1602 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC31B0 #31BC3D

analogous

#8331BC #BC31B0 #BC316B

triadic

#BC31B0 #B0BC31 #31B0BC

tetradic

#BC31B0 #BC8331 #31BC3D #316BBC

square

#BC31B0 #BC8331 #31BC3D #316BBC

split-complementary

#BC31B0 #6BBC31 #31BC83

monochromatic

#5B1855 #8B2483 #BC31B0 #D357C8 #E088D8

Accessibility & contrast

On white

4.99

#BC31B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#BC31B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC31B0

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC31B0	#FFFFFF	#000000	##FFFFFF
##BC31B0	1.00	4.99	4.20	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2763B3

Deuteranopia (green-blind)

#5E76AD

Tritanopia (blue-blind)

#C4416E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #bc31b0;
/* rgb */ color: rgb(188, 49, 176);
/* oklch */ color: oklch(57.2% 0.220 331.9);

Tailwind

colors: {
  custom: {
    50: '#d477c8',
    500: '#bc31b0',
    950: '#000000',
  },
}

SCSS

$custom: #bc31b0;
$custom-light: #d477c8;
$custom-dark: #000000;

JSON

{
  "hex": "#bc31b0",
  "rgb": {
    "r": 188,
    "g": 49,
    "b": 176
  },
  "hsl": {
    "h": 305.18,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.57222,
    "c": 0.21972,
    "h": 331.9
  },
  "luminance": 0.16023
}

Semantic roles & 50–950 ramp

primary

#BC31B0

secondary

#7FCA86

accent

#E25346

background

#FDF7FC

surface

#FBEEF8

border

#D4C9D1

text

#150A13

muted

#837C82

Preview Lab

Preview with #BC31B0

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

Preview Lab → · Contrast checker → · Palette generator →