#BB57B8#BB57B8

#BB57B8 is a mid, vivid purple. Relative luminance 0.208; OKLCH L 61.5% C 0.175 H 328.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#BB57B8
RGB	rgb(187, 87, 184)
HSL	hsl(302, 42%, 54%)
HSV	hsv(302, 53%, 73%)
CMYK	cmyk(0%, 53.5%, 1.6%, 26.7%)
CIE-LAB	lab(52.78, 53.37, -33.26)
CIE-LCH	lch(52.78, 62.88, 328.07°)
OKLab	oklab(61.51% 0.1495 -0.0913)
OKLCH	oklch(61.51% 0.175 328.6)
XYZ	xyz(32.5530, 20.8438, 47.6467)
Luminance	0.2084 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB57B8 #57BB5A

analogous

#8C57BB #BB57B8 #BB5786

triadic

#BB57B8 #B8BB57 #57B8BB

tetradic

#BB57B8 #BB8C57 #57BB5A #5786BB

square

#BB57B8 #BB8C57 #57BB5A #5786BB

split-complementary

#BB57B8 #86BB57 #57BB8C

monochromatic

#6C2C6A #973D95 #BB57B8 #CD83CA #DEAEDD

Accessibility & contrast

On white

4.06

#BB57B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#BB57B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB57B8

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB57B8	#FFFFFF	#000000	##000000
##BB57B8	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F75BB

Deuteranopia (green-blind)

#6E83B5

Tritanopia (blue-blind)

#C1617F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #bb57b8;
/* rgb */ color: rgb(187, 87, 184);
/* oklch */ color: oklch(61.5% 0.175 328.6);

Tailwind

colors: {
  custom: {
    50: '#d28bcd',
    500: '#bb57b8',
    950: '#000000',
  },
}

SCSS

$custom: #bb57b8;
$custom-light: #d28bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#bb57b8",
  "rgb": {
    "r": 187,
    "g": 87,
    "b": 184
  },
  "hsl": {
    "h": 301.8,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.61514,
    "c": 0.17515,
    "h": 328.6
  },
  "luminance": 0.20842
}

Semantic roles & 50–950 ramp

primary

#BB57B8

secondary

#A2CCA3

accent

#D25956

background

#FDF8FC

surface

#FAF0F9

border

#D3CBD2

text

#140C13

muted

#837D82

Preview Lab

Preview with #BB57B8

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

Preview Lab → · Contrast checker → · Palette generator →