#B583FB#B583FB

#B583FB is a light, vivid violet. Relative luminance 0.330; OKLCH L 70.9% C 0.174 H 301.3°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#B583FB
RGB	rgb(181, 131, 251)
HSL	hsl(265, 94%, 75%)
HSV	hsv(265, 48%, 98%)
CMYK	cmyk(27.9%, 47.8%, 0%, 1.6%)
CIE-LAB	lab(64.18, 42.89, -53.06)
CIE-LCH	lch(64.18, 68.22, 308.95°)
OKLab	oklab(70.88% 0.0907 -0.149)
OKLCH	oklch(70.88% 0.174 301.3)
XYZ	xyz(44.5810, 33.0213, 95.2732)
Luminance	0.3302 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B583FB #C9FB83

analogous

#838DFB #B583FB #F183FB

triadic

#B583FB #FBB583 #83FBB5

tetradic

#B583FB #FB838D #C9FB83 #83FBF1

square

#B583FB #FB838D #C9FB83 #83FBF1

split-complementary

#B583FB #FBF183 #8DFB83

monochromatic

#6E0CF7 #9248F9 #B583FB #D8BEFD #EDE1FE

Accessibility & contrast

On white

2.76

#B583FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#B583FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B583FB

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B583FB	#FFFFFF	#000000	##000000
##B583FB	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E9BFF

Deuteranopia (green-blind)

#6A9BF8

Tritanopia (blue-blind)

#A899B3

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #b583fb;
/* rgb */ color: rgb(181, 131, 251);
/* oklch */ color: oklch(70.9% 0.174 301.3);

Tailwind

colors: {
  custom: {
    50: '#cea8fd',
    500: '#b583fb',
    950: '#000000',
  },
}

SCSS

$custom: #b583fb;
$custom-light: #cea8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#b583fb",
  "rgb": {
    "r": 181,
    "g": 131,
    "b": 251
  },
  "hsl": {
    "h": 265,
    "s": 93.75,
    "l": 74.902
  },
  "oklch": {
    "l": 0.7088,
    "c": 0.17445,
    "h": 301.3
  },
  "luminance": 0.33021
}

Semantic roles & 50–950 ramp

primary

#B583FB

secondary

#E8F6D5

accent

#E60086

background

#FCFAFF

surface

#F9F4FF

border

#D2CED7

text

#141018

muted

#827F86

Preview Lab

Preview with #B583FB

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

Preview Lab → · Contrast checker → · Palette generator →