#B440E3#B440E3

#B440E3 is a mid, highly saturated purple. Relative luminance 0.189; OKLCH L 60.5% C 0.242 H 314.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX#B440E3
RGBrgb(180, 64, 227)
HSLhsl(283, 74%, 57%)
HSVhsv(283, 72%, 89%)
CMYKcmyk(20.7%, 71.8%, 0%, 11%)
CIE-LABlab(50.59, 69.70, -61.42)
CIE-LCHlch(50.59, 92.90, 318.62°)
OKLaboklab(60.5% 0.1683 -0.1733)
OKLCHoklch(60.5% 0.242 314.2)
XYZxyz(34.5186, 18.9173, 74.4912)
Luminance0.1892 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B440E3 #6FE340
analogous
#6240E3 #B440E3 #E340C1
triadic
#B440E3 #E3B440 #40E3B4
tetradic
#B440E3 #E36240 #6FE340 #40C1E3
square
#B440E3 #E36240 #6FE340 #40C1E3
split-complementary
#B440E3 #C1E340 #40E362
monochromatic
#6F1693 #971DC8 #B440E3 #C975EB #DEABF3

Accessibility & contrast

On white

4.39
#B440E3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.78
#B440E3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B440E3
4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B440E3#FFFFFF#000000##000000
##B440E31.004.394.784.78
#FFFFFF4.391.0021.0021.00
#0000004.7821.001.001.00
##0000004.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#0072E8
Deuteranopia (green-blind)
#367BDF
Tritanopia (blue-blind)
#B0638E
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #b440e3;
/* rgb */ color: rgb(180, 64, 227);
/* oklch */ color: oklch(60.5% 0.242 314.2);
Tailwind
colors: {
  custom: {
    50: '#cf7fed',
    500: '#b440e3',
    950: '#000000',
  },
}
SCSS
$custom: #b440e3;
$custom-light: #cf7fed;
$custom-dark: #000000;
JSON
{
  "hex": "#b440e3",
  "rgb": {
    "r": 180,
    "g": 64,
    "b": 227
  },
  "hsl": {
    "h": 282.699,
    "s": 74.429,
    "l": 57.059
  },
  "oklch": {
    "l": 0.60495,
    "c": 0.24154,
    "h": 314.2
  },
  "luminance": 0.18916
}

Semantic roles & 50–950 ramp

primary
#B440E3
secondary
#B1E19E
accent
#F1376C
background
#FDF8FE
surface
#FAEFFD
border
#D3CAD5
text
#140B16
muted
#837C84

Preview Lab

Preview with #B440E3

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

Preview Lab → · Contrast checker → · Palette generator →

#B440E3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva