#B343E9#B343E9

#B343E9 is a mid, highly saturated purple. Relative luminance 0.195; OKLCH L 61.1% C 0.243 H 312.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX#B343E9
RGBrgb(179, 67, 233)
HSLhsl(280, 79%, 59%)
HSVhsv(280, 71%, 91%)
CMYKcmyk(23.2%, 71.2%, 0%, 8.6%)
CIE-LABlab(51.25, 69.56, -63.75)
CIE-LCHlch(51.25, 94.35, 317.49°)
OKLaboklab(61.06% 0.1635 -0.1802)
OKLCHoklch(61.06% 0.243 312.2)
XYZxyz(35.3029, 19.4822, 78.9758)
Luminance0.1948 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B343E9 #79E943
analogous
#6043E9 #B343E9 #E943CC
triadic
#B343E9 #E9B343 #43E9B3
tetradic
#B343E9 #E96043 #79E943 #43CCE9
square
#B343E9 #E96043 #79E943 #43CCE9
split-complementary
#B343E9 #CCE943 #43E960
monochromatic
#71139F #9819D6 #B343E9 #C97AEF #DFB1F6

Accessibility & contrast

On white

4.29
#B343E9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.90
#B343E9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B343E9
4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B343E9#FFFFFF#000000##000000
##B343E91.004.294.904.90
#FFFFFF4.291.0021.0021.00
#0000004.9021.001.001.00
##0000004.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#0075EE
Deuteranopia (green-blind)
#2F7CE5
Tritanopia (blue-blind)
#AD6892
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #b343e9;
/* rgb */ color: rgb(179, 67, 233);
/* oklch */ color: oklch(61.1% 0.243 312.2);
Tailwind
colors: {
  custom: {
    50: '#ce81f1',
    500: '#b343e9',
    950: '#000000',
  },
}
SCSS
$custom: #b343e9;
$custom-light: #ce81f1;
$custom-dark: #000000;
JSON
{
  "hex": "#b343e9",
  "rgb": {
    "r": 179,
    "g": 67,
    "b": 233
  },
  "hsl": {
    "h": 280.482,
    "s": 79.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.61057,
    "c": 0.24329,
    "h": 312.2
  },
  "luminance": 0.19481
}

Semantic roles & 50–950 ramp

primary
#B343E9
secondary
#B8E5A3
accent
#F63272
background
#FDF8FE
surface
#FAEFFD
border
#D3CAD5
text
#140B17
muted
#837C85

Preview Lab

Preview with #B343E9

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

Preview Lab → · Contrast checker → · Palette generator →

#B343E9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva