#B381E7#B381E7

#B381E7 is a light, vivid violet. Relative luminance 0.311; OKLCH L 69.3% C 0.153 H 305.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#B381E7
RGB	rgb(179, 129, 231)
HSL	hsl(269, 68%, 71%)
HSV	hsv(269, 44%, 91%)
CMYK	cmyk(22.5%, 44.2%, 0%, 9.4%)
CIE-LAB	lab(62.55, 38.77, -44.60)
CIE-LCH	lch(62.55, 59.10, 311.00°)
OKLab	oklab(69.3% 0.0884 -0.1245)
OKLCH	oklch(69.3% 0.153 305.4)
XYZ	xyz(40.8615, 31.0540, 79.4272)
Luminance	0.3105 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B381E7 #B5E781

analogous

#8182E7 #B381E7 #E681E7

triadic

#B381E7 #E7B381 #81E7B3

tetradic

#B381E7 #E78182 #B5E781 #81E7E6

square

#B381E7 #E78182 #B5E781 #81E7E6

split-complementary

#B381E7 #E7E681 #82E781

monochromatic

#7526C8 #944EDD #B381E7 #D2B4F1 #EFE5FA

Accessibility & contrast

On white

2.91

#B381E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#B381E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B381E7

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B381E7	#FFFFFF	#000000	##000000
##B381E7	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6796EB

Deuteranopia (green-blind)

#7398E4

Tritanopia (blue-blind)

#AB92A9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #b381e7;
/* rgb */ color: rgb(179, 129, 231);
/* oklch */ color: oklch(69.3% 0.153 305.4);

Tailwind

colors: {
  custom: {
    50: '#cca6ef',
    500: '#b381e7',
    950: '#000000',
  },
}

SCSS

$custom: #b381e7;
$custom-light: #cca6ef;
$custom-dark: #000000;

JSON

{
  "hex": "#b381e7",
  "rgb": {
    "r": 179,
    "g": 129,
    "b": 231
  },
  "hsl": {
    "h": 269.412,
    "s": 68,
    "l": 70.588
  },
  "oklch": {
    "l": 0.69297,
    "c": 0.15265,
    "h": 305.4
  },
  "luminance": 0.31054
}

Semantic roles & 50–950 ramp

primary

#B381E7

secondary

#E2F0D4

accent

#D01675

background

#FCFAFE

surface

#F9F4FD

border

#D2CED5

text

#130F16

muted

#827F84

Preview Lab

Preview with #B381E7

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

Preview Lab → · Contrast checker → · Palette generator →