#BB63B3#BB63B3

#BB63B3 is a light, vivid purple. Relative luminance 0.227; OKLCH L 62.9% C 0.151 H 330.6°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#BB63B3
RGB	rgb(187, 99, 179)
HSL	hsl(305, 39%, 56%)
HSV	hsv(305, 47%, 73%)
CMYK	cmyk(0%, 47.1%, 4.3%, 26.7%)
CIE-LAB	lab(54.81, 46.54, -27.21)
CIE-LCH	lch(54.81, 53.91, 329.69°)
OKLab	oklab(62.94% 0.1317 -0.0741)
OKLCH	oklch(62.94% 0.151 330.6)
XYZ	xyz(33.0917, 22.7450, 45.2863)
Luminance	0.2274 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB63B3 #63BB6B

analogous

#9763BB #BB63B3 #BB6387

triadic

#BB63B3 #B3BB63 #63B3BB

tetradic

#BB63B3 #BB9763 #63BB6B #6387BB

square

#BB63B3 #BB9763 #63BB6B #6387BB

split-complementary

#BB63B3 #87BB63 #63BB97

monochromatic

#72326C #9D4495 #BB63B3 #CE8EC8 #E0B8DD

Accessibility & contrast

On white

3.78

#BB63B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#BB63B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB63B3

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB63B3	#FFFFFF	#000000	##000000
##BB63B3	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7BB6

Deuteranopia (green-blind)

#7888B0

Tritanopia (blue-blind)

#C16A83

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #bb63b3;
/* rgb */ color: rgb(187, 99, 179);
/* oklch */ color: oklch(62.9% 0.151 330.6);

Tailwind

colors: {
  custom: {
    50: '#d192ca',
    500: '#bb63b3',
    950: '#000000',
  },
}

SCSS

$custom: #bb63b3;
$custom-light: #d192ca;
$custom-dark: #000000;

JSON

{
  "hex": "#bb63b3",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 179
  },
  "hsl": {
    "h": 305.455,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.62945,
    "c": 0.15112,
    "h": 330.6
  },
  "luminance": 0.22743
}

Semantic roles & 50–950 ramp

primary

#BB63B3

secondary

#ABCFAE

accent

#CF6359

background

#FDF9FC

surface

#FAF1F8

border

#D3CBD1

text

#140D13

muted

#837E82

Preview Lab

Preview with #BB63B3

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

Preview Lab → · Contrast checker → · Palette generator →