#B740CF#B740CF

#B740CF is a mid, highly saturated purple. Relative luminance 0.182; OKLCH L 59.6% C 0.225 H 320.4°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX#B740CF
RGBrgb(183, 64, 207)
HSLhsl(290, 60%, 53%)
HSVhsv(290, 69%, 81%)
CMYKcmyk(11.6%, 69.1%, 0%, 18.8%)
CIE-LABlab(49.79, 66.51, -51.29)
CIE-LCHlch(49.79, 83.99, 322.36°)
OKLaboklab(59.61% 0.1735 -0.1435)
OKLCHoklch(59.61% 0.225 320.4)
XYZxyz(32.6230, 18.2407, 60.8218)
Luminance0.1824 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B740CF #58CF40
analogous
#6F40CF #B740CF #CF409F
triadic
#B740CF #CFB740 #40CFB7
tetradic
#B740CF #CF6F40 #58CF40 #409FCF
square
#B740CF #CF6F40 #58CF40 #409FCF
split-complementary
#B740CF #9FCF40 #40CF6F
monochromatic
#681E77 #932AA8 #B740CF #C971DB #DCA2E8

Accessibility & contrast

On white

4.52
#B740CF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.65
#B740CF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B740CF
4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B740CF#FFFFFF#000000##000000
##B740CF1.004.524.654.65
#FFFFFF4.521.0021.0021.00
#0000004.6521.001.001.00
##0000004.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#006ED3
Deuteranopia (green-blind)
#4E7BCC
Tritanopia (blue-blind)
#B85A83
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #b740cf;
/* rgb */ color: rgb(183, 64, 207);
/* oklch */ color: oklch(59.6% 0.225 320.4);
Tailwind
colors: {
  custom: {
    50: '#d07fde',
    500: '#b740cf',
    950: '#000000',
  },
}
SCSS
$custom: #b740cf;
$custom-light: #d07fde;
$custom-dark: #000000;
JSON
{
  "hex": "#b740cf",
  "rgb": {
    "r": 183,
    "g": 64,
    "b": 207
  },
  "hsl": {
    "h": 289.93,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59615,
    "c": 0.22518,
    "h": 320.4
  },
  "luminance": 0.18239
}

Semantic roles & 50–950 ramp

primary
#B740CF
secondary
#A1D497
accent
#E3455F
background
#FDF8FD
surface
#FAEFFB
border
#D3CAD4
text
#140B15
muted
#837C83

Preview Lab

Preview with #B740CF

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

Preview Lab → · Contrast checker → · Palette generator →

#B740CF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva