#B581F2#B581F2

#B581F2 is a light, vivid violet. Relative luminance 0.319; OKLCH L 70.1% C 0.167 H 303.6°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#B581F2
RGB	rgb(181, 129, 242)
HSL	hsl(268, 81%, 73%)
HSV	hsv(268, 47%, 95%)
CMYK	cmyk(25.2%, 46.7%, 0%, 5.1%)
CIE-LAB	lab(63.29, 41.86, -49.51)
CIE-LCH	lch(63.29, 64.84, 310.22°)
OKLab	oklab(70.07% 0.0923 -0.1387)
OKLCH	oklch(70.07% 0.167 303.6)
XYZ	xyz(42.9299, 31.9352, 87.8896)
Luminance	0.3194 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B581F2 #BEF281

analogous

#8185F2 #B581F2 #EE81F2

triadic

#B581F2 #F2B581 #81F2B5

tetradic

#B581F2 #F28185 #BEF281 #81F2EE

square

#B581F2 #F28185 #BEF281 #81F2EE

split-complementary

#B581F2 #F2EE81 #85F281

monochromatic

#7417E1 #944AEC #B581F2 #D6B8F8 #EFE3FC

Accessibility & contrast

On white

2.84

#B581F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#B581F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B581F2

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B581F2	#FFFFFF	#000000	##000000
##B581F2	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6198F6

Deuteranopia (green-blind)

#6E99EF

Tritanopia (blue-blind)

#AA95AE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b581f2;
/* rgb */ color: rgb(181, 129, 242);
/* oklch */ color: oklch(70.1% 0.167 303.6);

Tailwind

colors: {
  custom: {
    50: '#cda6f7',
    500: '#b581f2',
    950: '#000000',
  },
}

SCSS

$custom: #b581f2;
$custom-light: #cda6f7;
$custom-dark: #000000;

JSON

{
  "hex": "#b581f2",
  "rgb": {
    "r": 181,
    "g": 129,
    "b": 242
  },
  "hsl": {
    "h": 267.611,
    "s": 81.295,
    "l": 72.745
  },
  "oklch": {
    "l": 0.70069,
    "c": 0.16659,
    "h": 303.6
  },
  "luminance": 0.31935
}

Semantic roles & 50–950 ramp

primary

#B581F2

secondary

#E7F4D7

accent

#DE087B

background

#FCFAFF

surface

#F9F4FF

border

#D2CED7

text

#140F17

muted

#827F85

Preview Lab

Preview with #B581F2

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

Preview Lab → · Contrast checker → · Palette generator →