#B577B3#B577B3

#B577B3 is a light, moderate purple. Relative luminance 0.263; OKLCH L 65.4% C 0.112 H 327.9°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#B577B3
RGB	rgb(181, 119, 179)
HSL	hsl(302, 30%, 59%)
HSV	hsv(302, 34%, 71%)
CMYK	cmyk(0%, 34.3%, 1.1%, 29%)
CIE-LAB	lab(58.30, 33.96, -21.90)
CIE-LCH	lch(58.30, 40.41, 327.18°)
OKLab	oklab(65.4% 0.0945 -0.0594)
OKLCH	oklch(65.4% 0.112 327.9)
XYZ	xyz(33.7889, 26.2734, 45.9305)
Luminance	0.2627 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577B3 #77B579

analogous

#9877B5 #B577B3 #B57794

triadic

#B577B3 #B3B577 #77B3B5

tetradic

#B577B3 #B59877 #77B579 #7794B5

square

#B577B3 #B59877 #77B579 #7794B5

split-complementary

#B577B3 #94B577 #77B598

monochromatic

#733F71 #9B5498 #B577B3 #CB9FC9 #E0C6DF

Accessibility & contrast

On white

3.36

#B577B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#B577B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577B3

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577B3	#FFFFFF	#000000	##000000
##B577B3	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7387B5

Deuteranopia (green-blind)

#838FB1

Tritanopia (blue-blind)

#B97C8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b577b3;
/* rgb */ color: rgb(181, 119, 179);
/* oklch */ color: oklch(65.4% 0.112 327.9);

Tailwind

colors: {
  custom: {
    50: '#cc9fca',
    500: '#b577b3',
    950: '#000000',
  },
}

SCSS

$custom: #b577b3;
$custom-light: #cc9fca;
$custom-dark: #000000;

JSON

{
  "hex": "#b577b3",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 179
  },
  "hsl": {
    "h": 301.935,
    "s": 29.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.65403,
    "c": 0.11163,
    "h": 327.9
  },
  "luminance": 0.26272
}

Semantic roles & 50–950 ramp

primary

#B577B3

secondary

#B8D0B8

accent

#C66562

background

#FCF9FC

surface

#F9F2F8

border

#D2CCD1

text

#130E13

muted

#827E82

Preview Lab

Preview with #B577B3

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

Preview Lab → · Contrast checker → · Palette generator →