#BB57B7#BB57B7

#BB57B7 is a mid, vivid purple. Relative luminance 0.208; OKLCH L 61.5% C 0.174 H 329.0°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#BB57B7
RGB	rgb(187, 87, 183)
HSL	hsl(302, 42%, 54%)
HSV	hsv(302, 53%, 73%)
CMYK	cmyk(0%, 53.5%, 2.1%, 26.7%)
CIE-LAB	lab(52.73, 53.19, -32.75)
CIE-LCH	lch(52.73, 62.47, 328.38°)
OKLab	oklab(61.47% 0.1494 -0.0898)
OKLCH	oklch(61.47% 0.174 329)
XYZ	xyz(32.4486, 20.8021, 47.0966)
Luminance	0.2080 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB57B7 #57BB5B

analogous

#8D57BB #BB57B7 #BB5785

triadic

#BB57B7 #B7BB57 #57B7BB

tetradic

#BB57B7 #BB8D57 #57BB5B #5785BB

square

#BB57B7 #BB8D57 #57BB5B #5785BB

split-complementary

#BB57B7 #85BB57 #57BB8D

monochromatic

#6C2C69 #973D94 #BB57B7 #CD83CA #DEAEDC

Accessibility & contrast

On white

4.07

#BB57B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#BB57B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB57B7

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB57B7	#FFFFFF	#000000	##000000
##BB57B7	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F75BA

Deuteranopia (green-blind)

#6E83B4

Tritanopia (blue-blind)

#C1617F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #bb57b7;
/* rgb */ color: rgb(187, 87, 183);
/* oklch */ color: oklch(61.5% 0.174 329.0);

Tailwind

colors: {
  custom: {
    50: '#d28bcd',
    500: '#bb57b7',
    950: '#000000',
  },
}

SCSS

$custom: #bb57b7;
$custom-light: #d28bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#bb57b7",
  "rgb": {
    "r": 187,
    "g": 87,
    "b": 183
  },
  "hsl": {
    "h": 302.4,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.61466,
    "c": 0.17428,
    "h": 329
  },
  "luminance": 0.208
}

Semantic roles & 50–950 ramp

primary

#BB57B7

secondary

#A2CCA3

accent

#D25B56

background

#FDF8FC

surface

#FAF0F9

border

#D3CBD2

text

#140C13

muted

#837D82

Preview Lab

Preview with #BB57B7

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

Preview Lab → · Contrast checker → · Palette generator →