#B370F7#B370F7

#B370F7 is a light, vivid violet. Relative luminance 0.279; OKLCH L 67.5% C 0.198 H 304.5°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#B370F7
RGB	rgb(179, 112, 247)
HSL	hsl(270, 89%, 70%)
HSV	hsv(270, 55%, 97%)
CMYK	cmyk(27.5%, 54.7%, 0%, 3.1%)
CIE-LAB	lab(59.79, 51.64, -57.85)
CIE-LCH	lch(59.79, 77.55, 311.75°)
OKLab	oklab(67.51% 0.1123 -0.1631)
OKLCH	oklch(67.51% 0.198 304.5)
XYZ	xyz(41.1694, 27.8876, 91.1916)
Luminance	0.2789 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B370F7 #B4F770

analogous

#7070F7 #B370F7 #F770F7

triadic

#B370F7 #F7B370 #70F7B3

tetradic

#B370F7 #F77070 #B4F770 #70F7F7

square

#B370F7 #F77070 #B4F770 #70F7F7

split-complementary

#B370F7 #F7F770 #70F770

monochromatic

#760DE0 #9436F4 #B370F7 #D2AAFA #F0E2FD

Accessibility & contrast

On white

3.19

#B370F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#B370F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B370F7

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B370F7	#FFFFFF	#000000	##000000
##B370F7	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E8EFB

Deuteranopia (green-blind)

#5690F4

Tritanopia (blue-blind)

#A78AA9

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b370f7;
/* rgb */ color: rgb(179, 112, 247);
/* oklch */ color: oklch(67.5% 0.198 304.5);

Tailwind

colors: {
  custom: {
    50: '#cd9bfa',
    500: '#b370f7',
    950: '#000000',
  },
}

SCSS

$custom: #b370f7;
$custom-light: #cd9bfa;
$custom-dark: #000000;

JSON

{
  "hex": "#b370f7",
  "rgb": {
    "r": 179,
    "g": 112,
    "b": 247
  },
  "hsl": {
    "h": 269.778,
    "s": 89.404,
    "l": 70.392
  },
  "oklch": {
    "l": 0.67509,
    "c": 0.19799,
    "h": 304.5
  },
  "luminance": 0.27887
}

Semantic roles & 50–950 ramp

primary

#B370F7

secondary

#E2F4CF

accent

#E60074

background

#FCF9FF

surface

#F9F2FF

border

#D2CCD7

text

#140E17

muted

#827E85

Preview Lab

Preview with #B370F7

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

Preview Lab → · Contrast checker → · Palette generator →