#B550D2#B550D2

#B550D2 is a mid, highly saturated purple. Relative luminance 0.202; OKLCH L 61.3% C 0.206 H 318.0°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#B550D2
RGB	rgb(181, 80, 210)
HSL	hsl(287, 59%, 57%)
HSV	hsv(287, 62%, 82%)
CMYK	cmyk(13.8%, 61.9%, 0%, 17.6%)
CIE-LAB	lab(52.08, 59.94, -49.36)
CIE-LCH	lch(52.08, 77.65, 320.53°)
OKLab	oklab(61.26% 0.1534 -0.138)
OKLCH	oklch(61.26% 0.206 318)
XYZ	xyz(33.5560, 20.2156, 63.0947)
Luminance	0.2021 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B550D2 #6DD250

analogous

#7450D2 #B550D2 #D250AE

triadic

#B550D2 #D2B550 #50D2B5

tetradic

#B550D2 #D27450 #6DD250 #50AED2

square

#B550D2 #D27450 #6DD250 #50AED2

split-complementary

#B550D2 #AED250 #50D274

monochromatic

#6F2285 #982FB6 #B550D2 #CA81DF #DEB1EB

Accessibility & contrast

On white

4.16

#B550D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#B550D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B550D2

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B550D2	#FFFFFF	#000000	##000000
##B550D2	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A76D6

Deuteranopia (green-blind)

#557FCF

Tritanopia (blue-blind)

#B4668A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #b550d2;
/* rgb */ color: rgb(181, 80, 210);
/* oklch */ color: oklch(61.3% 0.206 318.0);

Tailwind

colors: {
  custom: {
    50: '#ce87e0',
    500: '#b550d2',
    950: '#000000',
  },
}

SCSS

$custom: #b550d2;
$custom-light: #ce87e0;
$custom-dark: #000000;

JSON

{
  "hex": "#b550d2",
  "rgb": {
    "r": 181,
    "g": 80,
    "b": 210
  },
  "hsl": {
    "h": 286.615,
    "s": 59.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61264,
    "c": 0.20634,
    "h": 318
  },
  "luminance": 0.20214
}

Semantic roles & 50–950 ramp

primary

#B550D2

secondary

#B0D9A4

accent

#E24668

background

#FDF8FD

surface

#FAF0FB

border

#D3CBD4

text

#140C15

muted

#837D83

Preview Lab

Preview with #B550D2

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

Preview Lab → · Contrast checker → · Palette generator →