#B558CA#B558CA

#B558CA is a mid, vivid purple. Relative luminance 0.211; OKLCH L 61.8% C 0.187 H 319.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B558CA
RGB	rgb(181, 88, 202)
HSL	hsl(289, 52%, 57%)
HSV	hsv(289, 56%, 79%)
CMYK	cmyk(10.4%, 56.4%, 0%, 20.8%)
CIE-LAB	lab(53.02, 54.63, -43.29)
CIE-LCH	lch(53.02, 69.70, 321.61°)
OKLab	oklab(61.81% 0.1431 -0.1204)
OKLCH	oklch(61.81% 0.187 319.9)
XYZ	xyz(33.2051, 21.0689, 58.1833)
Luminance	0.2107 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B558CA #6DCA58

analogous

#7C58CA #B558CA #CA58A6

triadic

#B558CA #CAB558 #58CAB5

tetradic

#B558CA #CA7C58 #6DCA58 #58A6CA

square

#B558CA #CA7C58 #6DCA58 #58A6CA

split-complementary

#B558CA #A6CA58 #58CA7C

monochromatic

#6F287F #9837AE #B558CA #CA86D9 #DEB5E7

Accessibility & contrast

On white

4.03

#B558CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#B558CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B558CA

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B558CA	#FFFFFF	#000000	##000000
##B558CA	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4178CE

Deuteranopia (green-blind)

#6182C7

Tritanopia (blue-blind)

#B66989

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b558ca;
/* rgb */ color: rgb(181, 88, 202);
/* oklch */ color: oklch(61.8% 0.187 319.9);

Tailwind

colors: {
  custom: {
    50: '#ce8cda',
    500: '#b558ca',
    950: '#000000',
  },
}

SCSS

$custom: #b558ca;
$custom-light: #ce8cda;
$custom-dark: #000000;

JSON

{
  "hex": "#b558ca",
  "rgb": {
    "r": 181,
    "g": 88,
    "b": 202
  },
  "hsl": {
    "h": 288.947,
    "s": 51.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61813,
    "c": 0.18702,
    "h": 319.9
  },
  "luminance": 0.21067
}

Semantic roles & 50–950 ramp

primary

#B558CA

secondary

#B0D6A8

accent

#DB4D67

background

#FCF8FD

surface

#F9F0FB

border

#D2CBD4

text

#140C15

muted

#827D83

Preview Lab

Preview with #B558CA

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

Preview Lab → · Contrast checker → · Palette generator →