#B577F9#B577F9

#B577F9 is a light, vivid violet. Relative luminance 0.299; OKLCH L 68.9% C 0.190 H 303.8°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#B577F9
RGB	rgb(181, 119, 249)
HSL	hsl(269, 92%, 72%)
HSV	hsv(269, 52%, 98%)
CMYK	cmyk(27.3%, 52.2%, 0%, 2.4%)
CIE-LAB	lab(61.53, 48.90, -56.16)
CIE-LCH	lch(61.53, 74.47, 311.05°)
OKLab	oklab(68.88% 0.106 -0.1581)
OKLCH	oklch(68.88% 0.19 303.8)
XYZ	xyz(42.7480, 29.8571, 93.1151)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B577F9 #BBF977

analogous

#777AF9 #B577F9 #F677F9

triadic

#B577F9 #F9B577 #77F9B5

tetradic

#B577F9 #F9777A #BBF977 #77F9F6

square

#B577F9 #F9777A #BBF977 #77F9F6

split-complementary

#B577F9 #F9F677 #7AF977

monochromatic

#760AEB #953CF6 #B577F9 #D5B2FC #EFE2FE

Accessibility & contrast

On white

3.01

#B577F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#B577F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B577F9

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B577F9	#FFFFFF	#000000	##000000
##B577F9	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B93FD

Deuteranopia (green-blind)

#5E95F6

Tritanopia (blue-blind)

#A98FAD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #b577f9;
/* rgb */ color: rgb(181, 119, 249);
/* oklch */ color: oklch(68.9% 0.190 303.8);

Tailwind

colors: {
  custom: {
    50: '#cea0fc',
    500: '#b577f9',
    950: '#000000',
  },
}

SCSS

$custom: #b577f9;
$custom-light: #cea0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#b577f9",
  "rgb": {
    "r": 181,
    "g": 119,
    "b": 249
  },
  "hsl": {
    "h": 268.615,
    "s": 91.549,
    "l": 72.157
  },
  "oklch": {
    "l": 0.68879,
    "c": 0.19033,
    "h": 303.8
  },
  "luminance": 0.29857
}

Semantic roles & 50–950 ramp

primary

#B577F9

secondary

#E6F6D5

accent

#E60078

background

#FDFAFF

surface

#FAF3FF

border

#D3CDD7

text

#140F17

muted

#837F85

Preview Lab

Preview with #B577F9

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

Preview Lab → · Contrast checker → · Palette generator →