#B381F5#B381F5

#B381F5 is a light, vivid violet. Relative luminance 0.319; OKLCH L 70.0% C 0.170 H 302.1°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#B381F5
RGB	rgb(179, 129, 245)
HSL	hsl(266, 85%, 73%)
HSV	hsv(266, 47%, 96%)
CMYK	cmyk(26.9%, 47.3%, 0%, 3.9%)
CIE-LAB	lab(63.24, 42.04, -51.26)
CIE-LCH	lch(63.24, 66.29, 309.36°)
OKLab	oklab(70.04% 0.0903 -0.1438)
OKLCH	oklch(70.04% 0.17 302.1)
XYZ	xyz(42.9184, 31.8767, 90.2603)
Luminance	0.3188 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B381F5 #C3F581

analogous

#8189F5 #B381F5 #ED81F5

triadic

#B381F5 #F5B381 #81F5B3

tetradic

#B381F5 #F58189 #C3F581 #81F5ED

square

#B381F5 #F58189 #C3F581 #81F5ED

split-complementary

#B381F5 #F5ED81 #89F581

monochromatic

#6F13E9 #9148F0 #B381F5 #D5BAF9 #EEE3FD

Accessibility & contrast

On white

2.85

#B381F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#B381F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B381F5

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B381F5	#FFFFFF	#000000	##000000
##B381F5	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E98F9

Deuteranopia (green-blind)

#6B99F2

Tritanopia (blue-blind)

#A796AF

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b381f5;
/* rgb */ color: rgb(179, 129, 245);
/* oklch */ color: oklch(70.0% 0.170 302.1);

Tailwind

colors: {
  custom: {
    50: '#cca6f9',
    500: '#b381f5',
    950: '#000000',
  },
}

SCSS

$custom: #b381f5;
$custom-light: #cca6f9;
$custom-dark: #000000;

JSON

{
  "hex": "#b381f5",
  "rgb": {
    "r": 179,
    "g": 129,
    "b": 245
  },
  "hsl": {
    "h": 265.862,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.70036,
    "c": 0.16979,
    "h": 302.1
  },
  "luminance": 0.31877
}

Semantic roles & 50–950 ramp

primary

#B381F5

secondary

#E8F5D6

accent

#E20482

background

#FCFAFF

surface

#F9F4FF

border

#D2CED7

text

#140F17

muted

#827F85

Preview Lab

Preview with #B381F5

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

Preview Lab → · Contrast checker → · Palette generator →