#B555FB#B555FB

#B555FB is a light, highly saturated violet. Relative luminance 0.233; OKLCH L 64.4% C 0.240 H 307.5°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#B555FB
RGB	rgb(181, 85, 251)
HSL	hsl(275, 95%, 66%)
HSV	hsv(275, 66%, 98%)
CMYK	cmyk(27.9%, 66.1%, 0%, 1.6%)
CIE-LAB	lab(55.37, 66.19, -67.16)
CIE-LCH	lch(55.37, 94.29, 314.58°)
OKLab	oklab(64.42% 0.1459 -0.1902)
OKLCH	oklch(64.42% 0.24 307.5)
XYZ	xyz(39.7135, 23.2863, 93.6507)
Luminance	0.2329 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B555FB #9BFB55

analogous

#6255FB #B555FB #FB55EE

triadic

#B555FB #FBB555 #55FBB5

tetradic

#B555FB #FB6255 #9BFB55 #55EEFB

square

#B555FB #FB6255 #9BFB55 #55EEFB

split-complementary

#B555FB #EEFB55 #55FB62

monochromatic

#7B05D1 #9B19FA #B555FB #CF91FC #E9CDFE

Accessibility & contrast

On white

3.71

#B555FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#B555FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B555FB

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B555FB	#FFFFFF	#000000	##000000
##B555FB	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0081FF

Deuteranopia (green-blind)

#2F85F7

Tritanopia (blue-blind)

#AA79A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #b555fb;
/* rgb */ color: rgb(181, 85, 251);
/* oklch */ color: oklch(64.4% 0.240 307.5);

Tailwind

colors: {
  custom: {
    50: '#d08bfd',
    500: '#b555fb',
    950: '#000000',
  },
}

SCSS

$custom: #b555fb;
$custom-light: #d08bfd;
$custom-dark: #000000;

JSON

{
  "hex": "#b555fb",
  "rgb": {
    "r": 181,
    "g": 85,
    "b": 251
  },
  "hsl": {
    "h": 274.699,
    "s": 95.402,
    "l": 65.882
  },
  "oklch": {
    "l": 0.64424,
    "c": 0.23971,
    "h": 307.5
  },
  "luminance": 0.23286
}

Semantic roles & 50–950 ramp

primary

#B555FB

secondary

#D2F1BA

accent

#E60061

background

#FDF8FF

surface

#FAF0FF

border

#D3CBD7

text

#140C18

muted

#837D86

Preview Lab

Preview with #B555FB

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

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