#B583FA#B583FA

#B583FA is a light, vivid violet. Relative luminance 0.330; OKLCH L 70.8% C 0.173 H 301.5°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#B583FA
RGB	rgb(181, 131, 250)
HSL	hsl(265, 92%, 75%)
HSV	hsv(265, 48%, 98%)
CMYK	cmyk(27.6%, 47.6%, 0%, 2%)
CIE-LAB	lab(64.13, 42.65, -52.59)
CIE-LCH	lch(64.13, 67.71, 309.04°)
OKLab	oklab(70.83% 0.0906 -0.1477)
OKLCH	oklch(70.83% 0.173 301.5)
XYZ	xyz(44.4238, 32.9584, 94.4452)
Luminance	0.3296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B583FA #C8FA83

analogous

#838DFA #B583FA #F083FA

triadic

#B583FA #FAB583 #83FAB5

tetradic

#B583FA #FA838D #C8FA83 #83FAF0

square

#B583FA #FA838D #C8FA83 #83FAF0

split-complementary

#B583FA #FAF083 #8DFA83

monochromatic

#6F0DF5 #9248F8 #B583FA #D8BEFC #EDE2FE

Accessibility & contrast

On white

2.77

#B583FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#B583FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B583FA

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B583FA	#FFFFFF	#000000	##000000
##B583FA	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F9BFE

Deuteranopia (green-blind)

#6B9BF7

Tritanopia (blue-blind)

#A898B3

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #b583fa;
/* rgb */ color: rgb(181, 131, 250);
/* oklch */ color: oklch(70.8% 0.173 301.5);

Tailwind

colors: {
  custom: {
    50: '#cea8fc',
    500: '#b583fa',
    950: '#000000',
  },
}

SCSS

$custom: #b583fa;
$custom-light: #cea8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#b583fa",
  "rgb": {
    "r": 181,
    "g": 131,
    "b": 250
  },
  "hsl": {
    "h": 265.21,
    "s": 92.248,
    "l": 74.706
  },
  "oklch": {
    "l": 0.70826,
    "c": 0.17323,
    "h": 301.5
  },
  "luminance": 0.32958
}

Semantic roles & 50–950 ramp

primary

#B583FA

secondary

#E8F6D5

accent

#E60085

background

#FCFAFF

surface

#F9F4FF

border

#D2CED7

text

#141017

muted

#827F85

Preview Lab

Preview with #B583FA

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

Preview Lab → · Contrast checker → · Palette generator →