#B378F3#B378F3

#B378F3 is a light, vivid violet. Relative luminance 0.295; OKLCH L 68.5% C 0.181 H 304.2°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#B378F3
RGB	rgb(179, 120, 243)
HSL	hsl(269, 84%, 71%)
HSV	hsv(269, 51%, 95%)
CMYK	cmyk(26.3%, 50.6%, 0%, 4.7%)
CIE-LAB	lab(61.21, 46.46, -53.38)
CIE-LCH	lch(61.21, 70.76, 311.04°)
OKLab	oklab(68.49% 0.1019 -0.15)
OKLCH	oklch(68.49% 0.181 304.2)
XYZ	xyz(41.4810, 29.4879, 88.2831)
Luminance	0.2949 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B378F3 #B8F378

analogous

#787AF3 #B378F3 #F078F3

triadic

#B378F3 #F3B378 #78F3B3

tetradic

#B378F3 #F3787A #B8F378 #78F3F0

square

#B378F3 #F3787A #B8F378 #78F3F0

split-complementary

#B378F3 #F3F078 #7AF378

monochromatic

#7414DD #9340EE #B378F3 #D3B0F8 #EFE3FD

Accessibility & contrast

On white

3.04

#B378F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#B378F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B378F3

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B378F3	#FFFFFF	#000000	##000000
##B378F3	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5192F7

Deuteranopia (green-blind)

#6294F0

Tritanopia (blue-blind)

#A88EAA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #b378f3;
/* rgb */ color: rgb(179, 120, 243);
/* oklch */ color: oklch(68.5% 0.181 304.2);

Tailwind

colors: {
  custom: {
    50: '#cda0f7',
    500: '#b378f3',
    950: '#000000',
  },
}

SCSS

$custom: #b378f3;
$custom-light: #cda0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#b378f3",
  "rgb": {
    "r": 179,
    "g": 120,
    "b": 243
  },
  "hsl": {
    "h": 268.78,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.6849,
    "c": 0.1813,
    "h": 304.2
  },
  "luminance": 0.29488
}

Semantic roles & 50–950 ramp

primary

#B378F3

secondary

#E4F4D3

accent

#E00577

background

#FCFAFF

surface

#F9F3FF

border

#D2CDD7

text

#140F17

muted

#827F85

Preview Lab

Preview with #B378F3

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

Preview Lab → · Contrast checker → · Palette generator →