#B577B2#B577B2

#B577B2 is a light, moderate purple. Relative luminance 0.262; OKLCH L 65.4% C 0.111 H 328.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#B577B2
RGB	rgb(181, 119, 178)
HSL	hsl(303, 30%, 59%)
HSV	hsv(303, 34%, 71%)
CMYK	cmyk(0%, 34.3%, 1.7%, 29%)
CIE-LAB	lab(58.26, 33.77, -21.38)
CIE-LCH	lch(58.26, 39.97, 327.66°)
OKLab	oklab(65.36% 0.0943 -0.0579)
OKLCH	oklch(65.36% 0.111 328.4)
XYZ	xyz(33.6881, 26.2331, 45.3998)
Luminance	0.2623 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577B2 #77B57A

analogous

#9977B5 #B577B2 #B57793

triadic

#B577B2 #B2B577 #77B2B5

tetradic

#B577B2 #B59977 #77B57A #7793B5

square

#B577B2 #B59977 #77B57A #7793B5

split-complementary

#B577B2 #93B577 #77B599

monochromatic

#733F70 #9B5497 #B577B2 #CB9FC8 #E0C6DF

Accessibility & contrast

On white

3.36

#B577B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#B577B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577B2

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577B2	#FFFFFF	#000000	##000000
##B577B2	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)

#7487B4

Deuteranopia (green-blind)

#838FB0

Tritanopia (blue-blind)

#B97C8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b577b2;
/* rgb */ color: rgb(181, 119, 178);
/* oklch */ color: oklch(65.4% 0.111 328.4);

Tailwind

colors: {
  custom: {
    50: '#cc9fc9',
    500: '#b577b2',
    950: '#000000',
  },
}

SCSS

$custom: #b577b2;
$custom-light: #cc9fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#b577b2",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 178
  },
  "hsl": {
    "h": 302.903,
    "s": 29.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.65362,
    "c": 0.11064,
    "h": 328.4
  },
  "luminance": 0.26232
}

Semantic roles & 50–950 ramp

primary

#B577B2

secondary

#B8D0B9

accent

#C66762

background

#FCF9FC

surface

#F9F2F8

border

#D2CCD1

text

#130E13

muted

#827E82

Preview Lab

Preview with #B577B2

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

Preview Lab → · Contrast checker → · Palette generator →