#B577B5#B577B5

#B577B5 is a light, moderate purple. Relative luminance 0.264; OKLCH L 65.5% C 0.114 H 326.8°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B577B5
RGB	rgb(181, 119, 181)
HSL	hsl(300, 30%, 59%)
HSV	hsv(300, 34%, 71%)
CMYK	cmyk(0%, 34.3%, 0%, 29%)
CIE-LAB	lab(58.37, 34.34, -22.93)
CIE-LCH	lch(58.37, 41.29, 326.27°)
OKLab	oklab(65.49% 0.0951 -0.0623)
OKLCH	oklch(65.49% 0.114 326.8)
XYZ	xyz(33.9926, 26.3549, 47.0035)
Luminance	0.2635 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577B5 #77B577

analogous

#9677B5 #B577B5 #B57796

triadic

#B577B5 #B5B577 #77B5B5

tetradic

#B577B5 #B59677 #77B577 #7796B5

square

#B577B5 #B59677 #77B577 #7796B5

split-complementary

#B577B5 #96B577 #77B596

monochromatic

#733F73 #9B549B #B577B5 #CB9FCB #E0C6E0

Accessibility & contrast

On white

3.35

#B577B5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#B577B5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577B5

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577B5	#FFFFFF	#000000	##000000
##B577B5	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7387B7

Deuteranopia (green-blind)

#828FB3

Tritanopia (blue-blind)

#B97D8E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b577b5;
/* rgb */ color: rgb(181, 119, 181);
/* oklch */ color: oklch(65.5% 0.114 326.8);

Tailwind

colors: {
  custom: {
    50: '#cc9fcb',
    500: '#b577b5',
    950: '#000000',
  },
}

SCSS

$custom: #b577b5;
$custom-light: #cc9fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#b577b5",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 181
  },
  "hsl": {
    "h": 300,
    "s": 29.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.65486,
    "c": 0.11363,
    "h": 326.8
  },
  "luminance": 0.26354
}

Semantic roles & 50–950 ramp

primary

#B577B5

secondary

#B8D0B8

accent

#C66262

background

#FCF9FC

surface

#F9F2F8

border

#D2CCD1

text

#130E13

muted

#827E82

Preview Lab

Preview with #B577B5

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

Preview Lab → · Contrast checker → · Palette generator →