#BB57EB#BB57EB

#BB57EB is a light, highly saturated purple. Relative luminance 0.234; OKLCH L 64.3% C 0.223 H 313.0°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#BB57EB
RGB	rgb(187, 87, 235)
HSL	hsl(281, 79%, 63%)
HSV	hsv(281, 63%, 92%)
CMYK	cmyk(20.4%, 63%, 0%, 7.8%)
CIE-LAB	lab(55.46, 63.18, -58.04)
CIE-LCH	lch(55.46, 85.80, 317.43°)
OKLab	oklab(64.34% 0.1522 -0.1633)
OKLCH	oklch(64.34% 0.223 313)
XYZ	xyz(38.8945, 23.3804, 81.0452)
Luminance	0.2338 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB57EB #87EB57

analogous

#7157EB #BB57EB #EB57D1

triadic

#BB57EB #EBBB57 #57EBBB

tetradic

#BB57EB #EB7157 #87EB57 #57D1EB

square

#BB57EB #EB7157 #87EB57 #57D1EB

split-complementary

#BB57EB #D1EB57 #57EB71

monochromatic

#7F15B2 #A520E4 #BB57EB #D18EF2 #E7C4F8

Accessibility & contrast

On white

3.70

#BB57EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#BB57EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB57EB

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB57EB	#FFFFFF	#000000	##000000
##BB57EB	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1180F0

Deuteranopia (green-blind)

#4D87E8

Tritanopia (blue-blind)

#B67399

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #bb57eb;
/* rgb */ color: rgb(187, 87, 235);
/* oklch */ color: oklch(64.3% 0.223 313.0);

Tailwind

colors: {
  custom: {
    50: '#d38cf2',
    500: '#bb57eb',
    950: '#000000',
  },
}

SCSS

$custom: #bb57eb;
$custom-light: #d38cf2;
$custom-dark: #000000;

JSON

{
  "hex": "#bb57eb",
  "rgb": {
    "r": 187,
    "g": 87,
    "b": 235
  },
  "hsl": {
    "h": 280.541,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.6434,
    "c": 0.22319,
    "h": 313
  },
  "luminance": 0.23379
}

Semantic roles & 50–950 ramp

primary

#BB57EB

secondary

#C6E9B4

accent

#DB0A4E

background

#FDF8FE

surface

#FAF0FD

border

#D3CBD5

text

#150D17

muted

#837D85

Preview Lab

Preview with #BB57EB

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

Preview Lab → · Contrast checker → · Palette generator →