#B577B4#B577B4

#B577B4 is a light, moderate purple. Relative luminance 0.263; OKLCH L 65.4% C 0.113 H 327.3°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#B577B4
RGB	rgb(181, 119, 180)
HSL	hsl(301, 30%, 59%)
HSV	hsv(301, 34%, 71%)
CMYK	cmyk(0%, 34.3%, 0.6%, 29%)
CIE-LAB	lab(58.33, 34.15, -22.41)
CIE-LCH	lch(58.33, 40.85, 326.72°)
OKLab	oklab(65.44% 0.0948 -0.0608)
OKLCH	oklch(65.44% 0.113 327.3)
XYZ	xyz(33.8904, 26.3140, 46.4651)
Luminance	0.2631 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577B4 #77B578

analogous

#9777B5 #B577B4 #B57795

triadic

#B577B4 #B4B577 #77B4B5

tetradic

#B577B4 #B59777 #77B578 #7795B5

square

#B577B4 #B59777 #77B578 #7795B5

split-complementary

#B577B4 #95B577 #77B597

monochromatic

#733F72 #9B549A #B577B4 #CB9FCA #E0C6E0

Accessibility & contrast

On white

3.35

#B577B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#B577B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577B4

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577B4	#FFFFFF	#000000	##000000
##B577B4	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7387B6

Deuteranopia (green-blind)

#828FB2

Tritanopia (blue-blind)

#B97C8E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b577b4;
/* rgb */ color: rgb(181, 119, 180);
/* oklch */ color: oklch(65.4% 0.113 327.3);

Tailwind

colors: {
  custom: {
    50: '#cc9fca',
    500: '#b577b4',
    950: '#000000',
  },
}

SCSS

$custom: #b577b4;
$custom-light: #cc9fca;
$custom-dark: #000000;

JSON

{
  "hex": "#b577b4",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 180
  },
  "hsl": {
    "h": 300.968,
    "s": 29.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.65445,
    "c": 0.11263,
    "h": 327.3
  },
  "luminance": 0.26313
}

Semantic roles & 50–950 ramp

primary

#B577B4

secondary

#B8D0B8

accent

#C66462

background

#FCF9FC

surface

#F9F2F8

border

#D2CCD1

text

#130E13

muted

#827E82

Preview Lab

Preview with #B577B4

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

Preview Lab → · Contrast checker → · Palette generator →