#B577B7#B577B7

#B577B7 is a light, moderate purple. Relative luminance 0.264; OKLCH L 65.6% C 0.116 H 325.7°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#B577B7
RGB	rgb(181, 119, 183)
HSL	hsl(298, 31%, 59%)
HSV	hsv(298, 35%, 72%)
CMYK	cmyk(1.1%, 35%, 0%, 28.2%)
CIE-LAB	lab(58.45, 34.72, -23.95)
CIE-LCH	lch(58.45, 42.18, 325.40°)
OKLab	oklab(65.57% 0.0956 -0.0651)
OKLCH	oklch(65.57% 0.116 325.7)
XYZ	xyz(34.1993, 26.4376, 48.0921)
Luminance	0.2644 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577B7 #79B777

analogous

#9577B7 #B577B7 #B77799

triadic

#B577B7 #B7B577 #77B7B5

tetradic

#B577B7 #B79577 #79B777 #7799B7

square

#B577B7 #B79577 #79B777 #7799B7

split-complementary

#B577B7 #99B777 #77B795

monochromatic

#743E75 #9B539D #B577B7 #CB9FCC #E1C7E1

Accessibility & contrast

On white

3.34

#B577B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#B577B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577B7

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577B7	#FFFFFF	#000000	##000000
##B577B7	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7288B9

Deuteranopia (green-blind)

#818FB5

Tritanopia (blue-blind)

#B87D8F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b577b7;
/* rgb */ color: rgb(181, 119, 183);
/* oklch */ color: oklch(65.6% 0.116 325.7);

Tailwind

colors: {
  custom: {
    50: '#cc9fcc',
    500: '#b577b7',
    950: '#000000',
  },
}

SCSS

$custom: #b577b7;
$custom-light: #cc9fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#b577b7",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 183
  },
  "hsl": {
    "h": 298.125,
    "s": 30.769,
    "l": 59.216
  },
  "oklch": {
    "l": 0.65571,
    "c": 0.11567,
    "h": 325.7
  },
  "luminance": 0.26436
}

Semantic roles & 50–950 ramp

primary

#B577B7

secondary

#B9D1B8

accent

#C76164

background

#FCF9FC

surface

#F9F2F9

border

#D2CCD2

text

#130E13

muted

#827E82

Preview Lab

Preview with #B577B7

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

Preview Lab → · Contrast checker → · Palette generator →