#B550E7#B550E7

#B550E7 is a light, highly saturated purple. Relative luminance 0.213; OKLCH L 62.5% C 0.226 H 312.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B550E7
RGB	rgb(181, 80, 231)
HSL	hsl(280, 76%, 61%)
HSV	hsv(280, 65%, 91%)
CMYK	cmyk(21.6%, 65.4%, 0%, 9.4%)
CIE-LAB	lab(53.31, 64.17, -59.29)
CIE-LCH	lch(53.31, 87.37, 317.26°)
OKLab	oklab(62.55% 0.1528 -0.1671)
OKLCH	oklch(62.55% 0.226 312.4)
XYZ	xyz(36.3459, 21.3316, 77.7886)
Luminance	0.2133 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B550E7 #82E750

analogous

#6950E7 #B550E7 #E750CE

triadic

#B550E7 #E7B550 #50E7B5

tetradic

#B550E7 #E76950 #82E750 #50CEE7

square

#B550E7 #E76950 #82E750 #50CEE7

split-complementary

#B550E7 #CEE750 #50E769

monochromatic

#7617A6 #9D1EDC #B550E7 #CC86EE #E3BCF6

Accessibility & contrast

On white

3.99

#B550E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#B550E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B550E7

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B550E7	#FFFFFF	#000000	##000000
##B550E7	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AEC

Deuteranopia (green-blind)

#4381E4

Tritanopia (blue-blind)

#AF6E95

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b550e7;
/* rgb */ color: rgb(181, 80, 231);
/* oklch */ color: oklch(62.5% 0.226 312.4);

Tailwind

colors: {
  custom: {
    50: '#cf88ef',
    500: '#b550e7',
    950: '#000000',
  },
}

SCSS

$custom: #b550e7;
$custom-light: #cf88ef;
$custom-dark: #000000;

JSON

{
  "hex": "#b550e7",
  "rgb": {
    "r": 181,
    "g": 80,
    "b": 231
  },
  "hsl": {
    "h": 280.132,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.62548,
    "c": 0.22644,
    "h": 312.4
  },
  "luminance": 0.21331
}

Semantic roles & 50–950 ramp

primary

#B550E7

secondary

#C0E6AD

accent

#D80D51

background

#FDF8FE

surface

#FAF0FD

border

#D3CBD5

text

#140C17

muted

#837D85

Preview Lab

Preview with #B550E7

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

Preview Lab → · Contrast checker → · Palette generator →