#B550CC#B550CC

#B550CC is a mid, highly saturated purple. Relative luminance 0.199; OKLCH L 60.9% C 0.201 H 319.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#B550CC
RGB	rgb(181, 80, 204)
HSL	hsl(289, 55%, 56%)
HSV	hsv(289, 61%, 80%)
CMYK	cmyk(11.3%, 60.8%, 0%, 20%)
CIE-LAB	lab(51.75, 58.77, -46.46)
CIE-LCH	lch(51.75, 74.91, 321.67°)
OKLab	oklab(60.92% 0.1533 -0.1295)
OKLCH	oklch(60.92% 0.201 319.8)
XYZ	xyz(32.8224, 19.9222, 59.2315)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B550CC #67CC50

analogous

#7750CC #B550CC #CC50A5

triadic

#B550CC #CCB550 #50CCB5

tetradic

#B550CC #CC7750 #67CC50 #50A5CC

square

#B550CC #CC7750 #67CC50 #50A5CC

split-complementary

#B550CC #A5CC50 #50CC77

monochromatic

#6D247D #9632AD #B550CC #C97FDA #DDAFE8

Accessibility & contrast

On white

4.21

#B550CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#B550CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B550CC

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B550CC	#FFFFFF	#000000	##000000
##B550CC	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3174D0

Deuteranopia (green-blind)

#5A7FC9

Tritanopia (blue-blind)

#B66487

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b550cc;
/* rgb */ color: rgb(181, 80, 204);
/* oklch */ color: oklch(60.9% 0.201 319.8);

Tailwind

colors: {
  custom: {
    50: '#ce87dc',
    500: '#b550cc',
    950: '#000000',
  },
}

SCSS

$custom: #b550cc;
$custom-light: #ce87dc;
$custom-dark: #000000;

JSON

{
  "hex": "#b550cc",
  "rgb": {
    "r": 181,
    "g": 80,
    "b": 204
  },
  "hsl": {
    "h": 288.871,
    "s": 54.867,
    "l": 55.686
  },
  "oklch": {
    "l": 0.60917,
    "c": 0.20069,
    "h": 319.8
  },
  "luminance": 0.19921
}

Semantic roles & 50–950 ramp

primary

#B550CC

secondary

#ACD6A2

accent

#DE4A65

background

#FDF8FD

surface

#FAF0FB

border

#D3CBD4

text

#140C15

muted

#837D83

Preview Lab

Preview with #B550CC

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

Preview Lab → · Contrast checker → · Palette generator →