#BC31A4#BC31A4

#BC31A4 is a mid, highly saturated pink. Relative luminance 0.156; OKLCH L 56.6% C 0.211 H 336.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#BC31A4
RGB	rgb(188, 49, 164)
HSL	hsl(310, 59%, 46%)
HSV	hsv(310, 74%, 74%)
CMYK	cmyk(0%, 73.9%, 12.8%, 26.3%)
CIE-LAB	lab(46.41, 65.82, -31.48)
CIE-LCH	lch(46.41, 72.96, 334.44°)
OKLab	oklab(56.6% 0.193 -0.0859)
OKLCH	oklch(56.6% 0.211 336)
XYZ	xyz(28.5386, 15.5709, 36.6172)
Luminance	0.1557 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BC31A4 #31BC49

analogous

#8F31BC #BC31A4 #BC315F

triadic

#BC31A4 #A4BC31 #31A4BC

tetradic

#BC31A4 #BC8F31 #31BC49 #315FBC

square

#BC31A4 #BC8F31 #31BC49 #315FBC

split-complementary

#BC31A4 #5FBC31 #31BC8F

monochromatic

#5B184F #8B247A #BC31A4 #D357BE #E088D1

Accessibility & contrast

On white

5.11

#BC31A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#BC31A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BC31A4

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BC31A4	#FFFFFF	#000000	##FFFFFF
##BC31A4	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3361A7

Deuteranopia (green-blind)

#6475A1

Tritanopia (blue-blind)

#C63B67

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #bc31a4;
/* rgb */ color: rgb(188, 49, 164);
/* oklch */ color: oklch(56.6% 0.211 336.0);

Tailwind

colors: {
  custom: {
    50: '#d477bf',
    500: '#bc31a4',
    950: '#000000',
  },
}

SCSS

$custom: #bc31a4;
$custom-light: #d477bf;
$custom-dark: #000000;

JSON

{
  "hex": "#bc31a4",
  "rgb": {
    "r": 188,
    "g": 49,
    "b": 164
  },
  "hsl": {
    "h": 310.36,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56595,
    "c": 0.21124,
    "h": 336
  },
  "luminance": 0.15568
}

Semantic roles & 50–950 ramp

primary

#BC31A4

secondary

#7FCA8C

accent

#E26146

background

#FDF7FB

surface

#FBEEF7

border

#D4C9D0

text

#150A12

muted

#837C81

Preview Lab

Preview with #BC31A4

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

Preview Lab → · Contrast checker → · Palette generator →