#B437C0#B437C0

#B437C0 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.5% C 0.222 H 324.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#B437C0
RGBrgb(180, 55, 192)
HSLhsl(295, 55%, 48%)
HSVhsv(295, 71%, 75%)
CMYKcmyk(6.2%, 71.4%, 0%, 24.7%)
CIE-LABlab(47.29, 66.49, -46.63)
CIE-LCHlch(47.29, 81.21, 324.96°)
OKLaboklab(57.46% 0.1797 -0.1299)
OKLCHoklch(57.46% 0.222 324.1)
XYZxyz(29.7022, 16.2433, 51.4298)
Luminance0.1624 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B437C0 #43C037
analogous
#7037C0 #B437C0 #C03787
triadic
#B437C0 #C0B437 #37C0B4
tetradic
#B437C0 #C07037 #43C037 #3787C0
square
#B437C0 #C07037 #43C037 #3787C0
split-complementary
#B437C0 #87C037 #37C070
monochromatic
#5B1C61 #872990 #B437C0 #C862D2 #D992E0

Accessibility & contrast

On white

4.94
#B437C0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#B437C0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B437C0
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B437C0#FFFFFF#000000##FFFFFF
##B437C01.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0667C4
Deuteranopia (green-blind)
#5075BD
Tritanopia (blue-blind)
#B74F78
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #b437c0;
/* rgb */ color: rgb(180, 55, 192);
/* oklch */ color: oklch(57.5% 0.222 324.1);
Tailwind
colors: {
  custom: {
    50: '#ce7ad3',
    500: '#b437c0',
    950: '#000000',
  },
}
SCSS
$custom: #b437c0;
$custom-light: #ce7ad3;
$custom-dark: #000000;
JSON
{
  "hex": "#b437c0",
  "rgb": {
    "r": 180,
    "g": 55,
    "b": 192
  },
  "hsl": {
    "h": 294.745,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57459,
    "c": 0.22171,
    "h": 324.1
  },
  "luminance": 0.16241
}

Semantic roles & 50–950 ramp

primary
#B437C0
secondary
#8ECB88
accent
#DF4956
background
#FDF7FD
surface
#FAEEFA
border
#D3C9D3
text
#140A14
muted
#837C83

Preview Lab

Preview with #B437C0

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

Preview Lab → · Contrast checker → · Palette generator →

#B437C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva