#B577C3#B577C3

#B577C3 is a light, vivid purple. Relative luminance 0.270; OKLCH L 66.1% C 0.128 H 320.1°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#B577C3
RGB	rgb(181, 119, 195)
HSL	hsl(289, 39%, 62%)
HSV	hsv(289, 39%, 76%)
CMYK	cmyk(7.2%, 39%, 0%, 23.5%)
CIE-LAB	lab(58.94, 37.09, -30.04)
CIE-LCH	lch(58.94, 47.72, 321.00°)
OKLab	oklab(66.1% 0.0984 -0.0824)
OKLCH	oklch(66.1% 0.128 320.1)
XYZ	xyz(35.5020, 26.9587, 54.9526)
Luminance	0.2696 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577C3 #85C377

analogous

#8F77C3 #B577C3 #C377AB

triadic

#B577C3 #C3B577 #77C3B5

tetradic

#B577C3 #C38F77 #85C377 #77ABC3

square

#B577C3 #C38F77 #85C377 #77ABC3

split-complementary

#B577C3 #ABC377 #77C38F

monochromatic

#773B85 #9D4DAF #B577C3 #CCA1D6 #E3CCE8

Accessibility & contrast

On white

3.29

#B577C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#B577C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577C3

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577C3	#FFFFFF	#000000	##000000
##B577C3	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D89C6

Deuteranopia (green-blind)

#7D90C1

Tritanopia (blue-blind)

#B68094

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #b577c3;
/* rgb */ color: rgb(181, 119, 195);
/* oklch */ color: oklch(66.1% 0.128 320.1);

Tailwind

colors: {
  custom: {
    50: '#cc9fd5',
    500: '#b577c3',
    950: '#000000',
  },
}

SCSS

$custom: #b577c3;
$custom-light: #cc9fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#b577c3",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 195
  },
  "hsl": {
    "h": 288.947,
    "s": 38.776,
    "l": 61.569
  },
  "oklch": {
    "l": 0.66097,
    "c": 0.12839,
    "h": 320.1
  },
  "luminance": 0.26958
}

Semantic roles & 50–950 ramp

primary

#B577C3

secondary

#C2D9BD

accent

#B2344B

background

#FCF9FD

surface

#F9F2FA

border

#D2CCD3

text

#130F14

muted

#827E83

Preview Lab

Preview with #B577C3

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

Preview Lab → · Contrast checker → · Palette generator →