#B577D3#B577D3

#B577D3 is a light, vivid purple. Relative luminance 0.277; OKLCH L 66.9% C 0.146 H 314.0°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#B577D3
RGB	rgb(181, 119, 211)
HSL	hsl(280, 51%, 65%)
HSV	hsv(280, 44%, 83%)
CMYK	cmyk(14.2%, 43.6%, 0%, 17.3%)
CIE-LAB	lab(59.64, 40.40, -37.99)
CIE-LCH	lch(59.64, 55.46, 316.76°)
OKLab	oklab(66.85% 0.1016 -0.1052)
OKLCH	oklch(66.85% 0.146 314)
XYZ	xyz(37.4088, 27.7214, 64.9955)
Luminance	0.2772 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577D3 #95D377

analogous

#8777D3 #B577D3 #D377C3

triadic

#B577D3 #D3B577 #77D3B5

tetradic

#B577D3 #D38777 #95D377 #77C3D3

square

#B577D3 #D38777 #95D377 #77C3D3

split-complementary

#B577D3 #C3D377 #77D387

monochromatic

#7A339D #9C49C4 #B577D3 #CEA5E2 #E7D3F1

Accessibility & contrast

On white

3.21

#B577D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#B577D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577D3

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577D3	#FFFFFF	#000000	##000000
##B577D3	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658CD6

Deuteranopia (green-blind)

#7691D0

Tritanopia (blue-blind)

#B3849B

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b577d3;
/* rgb */ color: rgb(181, 119, 211);
/* oklch */ color: oklch(66.9% 0.146 314.0);

Tailwind

colors: {
  custom: {
    50: '#cd9fe1',
    500: '#b577d3',
    950: '#000000',
  },
}

SCSS

$custom: #b577d3;
$custom-light: #cd9fe1;
$custom-dark: #000000;

JSON

{
  "hex": "#b577d3",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 211
  },
  "hsl": {
    "h": 280.435,
    "s": 51.111,
    "l": 64.706
  },
  "oklch": {
    "l": 0.66852,
    "c": 0.14627,
    "h": 314
  },
  "luminance": 0.27721
}

Semantic roles & 50–950 ramp

primary

#B577D3

secondary

#CDE3C3

accent

#BE2758

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140F15

muted

#827E83

Preview Lab

Preview with #B577D3

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

Preview Lab → · Contrast checker → · Palette generator →