#B381F7#B381F7

#B381F7 is a light, vivid violet. Relative luminance 0.320; OKLCH L 70.1% C 0.172 H 301.7°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#B381F7
RGB	rgb(179, 129, 247)
HSL	hsl(265, 88%, 74%)
HSV	hsv(265, 48%, 97%)
CMYK	cmyk(27.5%, 47.8%, 0%, 3.1%)
CIE-LAB	lab(63.34, 42.51, -52.20)
CIE-LCH	lch(63.34, 67.32, 309.16°)
OKLab	oklab(70.15% 0.0905 -0.1466)
OKLCH	oklch(70.15% 0.172 301.7)
XYZ	xyz(43.2254, 31.9995, 91.8769)
Luminance	0.3200 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B381F7 #C5F781

analogous

#818AF7 #B381F7 #EE81F7

triadic

#B381F7 #F7B381 #81F7B3

tetradic

#B381F7 #F7818A #C5F781 #81F7EE

square

#B381F7 #F7818A #C5F781 #81F7EE

split-complementary

#B381F7 #F7EE81 #8AF781

monochromatic

#6E0FEE #9047F3 #B381F7 #D6BBFB #EEE2FD

Accessibility & contrast

On white

2.84

#B381F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#B381F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B381F7

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B381F7	#FFFFFF	#000000	##000000
##B381F7	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D99FB

Deuteranopia (green-blind)

#6999F4

Tritanopia (blue-blind)

#A696B0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b381f7;
/* rgb */ color: rgb(179, 129, 247);
/* oklch */ color: oklch(70.1% 0.172 301.7);

Tailwind

colors: {
  custom: {
    50: '#cca6fa',
    500: '#b381f7',
    950: '#000000',
  },
}

SCSS

$custom: #b381f7;
$custom-light: #cca6fa;
$custom-dark: #000000;

JSON

{
  "hex": "#b381f7",
  "rgb": {
    "r": 179,
    "g": 129,
    "b": 247
  },
  "hsl": {
    "h": 265.424,
    "s": 88.06,
    "l": 73.725
  },
  "oklch": {
    "l": 0.70145,
    "c": 0.17224,
    "h": 301.7
  },
  "luminance": 0.32
}

Semantic roles & 50–950 ramp

primary

#B381F7

secondary

#E8F5D6

accent

#E50184

background

#FCFAFF

surface

#F9F4FF

border

#D2CED7

text

#140F17

muted

#827F85

Preview Lab

Preview with #B381F7

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

Preview Lab → · Contrast checker → · Palette generator →