#B63BA3#B63BA3

#B63BA3 is a mid, vivid purple. Relative luminance 0.157; OKLCH L 56.5% C 0.195 H 334.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B63BA3
RGB	rgb(182, 59, 163)
HSL	hsl(309, 51%, 47%)
HSV	hsv(309, 68%, 71%)
CMYK	cmyk(0%, 67.6%, 10.4%, 28.6%)
CIE-LAB	lab(46.60, 60.72, -30.65)
CIE-LCH	lch(46.60, 68.02, 333.21°)
OKLab	oklab(56.53% 0.1765 -0.0837)
OKLCH	oklch(56.53% 0.195 334.6)
XYZ	xyz(27.4665, 15.7196, 36.2308)
Luminance	0.1572 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63BA3 #3BB64E

analogous

#8B3BB6 #B63BA3 #B63B66

triadic

#B63BA3 #A3B63B #3BA3B6

tetradic

#B63BA3 #B68B3B #3BB64E #3B66B6

square

#B63BA3 #B68B3B #3BB64E #3B66B6

split-complementary

#B63BA3 #66B63B #3BB68B

monochromatic

#5A1D50 #882C7A #B63BA3 #CC62BC #DB90D0

Accessibility & contrast

On white

5.07

#B63BA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B63BA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63BA3

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63BA3	#FFFFFF	#000000	##FFFFFF
##B63BA3	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A63A6

Deuteranopia (green-blind)

#6375A0

Tritanopia (blue-blind)

#BF446A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b63ba3;
/* rgb */ color: rgb(182, 59, 163);
/* oklch */ color: oklch(56.5% 0.195 334.6);

Tailwind

colors: {
  custom: {
    50: '#cf7bbe',
    500: '#b63ba3',
    950: '#000000',
  },
}

SCSS

$custom: #b63ba3;
$custom-light: #cf7bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#b63ba3",
  "rgb": {
    "r": 182,
    "g": 59,
    "b": 163
  },
  "hsl": {
    "h": 309.268,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.56532,
    "c": 0.19531,
    "h": 334.6
  },
  "luminance": 0.15717
}

Semantic roles & 50–950 ramp

primary

#B63BA3

secondary

#87C691

accent

#DB634D

background

#FDF7FB

surface

#FAEEF7

border

#D3C9D0

text

#140A12

muted

#837C81

Preview Lab

Preview with #B63BA3

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

Preview Lab → · Contrast checker → · Palette generator →