#BC31B9#BC31B9

#BC31B9 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.7% C 0.226 H 329.0°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#BC31B9
RGB	rgb(188, 49, 185)
HSL	hsl(301, 59%, 46%)
HSV	hsv(301, 74%, 74%)
CMYK	cmyk(0%, 73.9%, 1.6%, 26.3%)
CIE-LAB	lab(47.49, 69.02, -42.16)
CIE-LCH	lch(47.49, 80.88, 328.58°)
OKLab	oklab(57.72% 0.194 -0.1167)
OKLCH	oklch(57.72% 0.226 329)
XYZ	xyz(30.5940, 16.3931, 47.4424)
Luminance	0.1639 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC31B9 #31BC34

analogous

#7A31BC #BC31B9 #BC3174

triadic

#BC31B9 #B9BC31 #31B9BC

tetradic

#BC31B9 #BC7A31 #31BC34 #3174BC

square

#BC31B9 #BC7A31 #31BC34 #3174BC

split-complementary

#BC31B9 #74BC31 #31BC7A

monochromatic

#5B1859 #8B2489 #BC31B9 #D357D1 #E088DE

Accessibility & contrast

On white

4.91

#BC31B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#BC31B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC31B9

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC31B9	#FFFFFF	#000000	##FFFFFF
##BC31B9	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1965BD

Deuteranopia (green-blind)

#5977B6

Tritanopia (blue-blind)

#C24673

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bc31b9;
/* rgb */ color: rgb(188, 49, 185);
/* oklch */ color: oklch(57.7% 0.226 329.0);

Tailwind

colors: {
  custom: {
    50: '#d478ce',
    500: '#bc31b9',
    950: '#000000',
  },
}

SCSS

$custom: #bc31b9;
$custom-light: #d478ce;
$custom-dark: #000000;

JSON

{
  "hex": "#bc31b9",
  "rgb": {
    "r": 188,
    "g": 49,
    "b": 185
  },
  "hsl": {
    "h": 301.295,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5772,
    "c": 0.22634,
    "h": 329
  },
  "luminance": 0.16391
}

Semantic roles & 50–950 ramp

primary

#BC31B9

secondary

#7FCA81

accent

#E24946

background

#FDF7FC

surface

#FBEEF9

border

#D4C9D2

text

#150A14

muted

#837C82

Preview Lab

Preview with #BC31B9

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

Preview Lab → · Contrast checker → · Palette generator →