#B15BBE#B15BBE

#B15BBE is a mid, vivid purple. Relative luminance 0.205; OKLCH L 61.1% C 0.169 H 322.2°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#B15BBE
RGBrgb(177, 91, 190)
HSLhsl(292, 43%, 55%)
HSVhsv(292, 52%, 75%)
CMYKcmyk(6.8%, 52.1%, 0%, 25.5%)
CIE-LABlab(52.45, 49.74, -37.33)
CIE-LCHlch(52.45, 62.19, 323.11°)
OKLaboklab(61.09% 0.1332 -0.1032)
OKLCHoklch(61.09% 0.169 322.2)
XYZxyz(31.1658, 20.5484, 51.0298)
Luminance0.2055 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B15BBE #68BE5B
analogous
#7F5BBE #B15BBE #BE5B9A
triadic
#B15BBE #BEB15B #5BBEB1
tetradic
#B15BBE #BE7F5B #68BE5B #5B9ABE
square
#B15BBE #BE7F5B #68BE5B #5B9ABE
split-complementary
#B15BBE #9ABE5B #5BBE7F
monochromatic
#692D72 #913E9D #B15BBE #C687CF #DBB3E1

Accessibility & contrast

On white

4.11
#B15BBE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.11
#B15BBE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B15BBE
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B15BBE#FFFFFF#000000##000000
##B15BBE1.004.115.115.11
#FFFFFF4.111.0021.0021.00
#0000005.1121.001.001.00
##0000005.1121.001.001.00

Color blindness preview

Protanopia (red-blind)
#4C77C1
Deuteranopia (green-blind)
#6681BB
Tritanopia (blue-blind)
#B36884
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #b15bbe;
/* rgb */ color: rgb(177, 91, 190);
/* oklch */ color: oklch(61.1% 0.169 322.2);
Tailwind
colors: {
  custom: {
    50: '#ca8dd2',
    500: '#b15bbe',
    950: '#000000',
  },
}
SCSS
$custom: #b15bbe;
$custom-light: #ca8dd2;
$custom-dark: #000000;
JSON
{
  "hex": "#b15bbe",
  "rgb": {
    "r": 177,
    "g": 91,
    "b": 190
  },
  "hsl": {
    "h": 292.121,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.61086,
    "c": 0.16855,
    "h": 322.2
  },
  "luminance": 0.20547
}

Semantic roles & 50–950 ramp

primary
#B15BBE
secondary
#ABCFA6
accent
#D35565
background
#FCF8FC
surface
#F9F0F9
border
#D2CBD2
text
#140C14
muted
#827D82

Preview Lab

Preview with #B15BBE

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

Preview Lab → · Contrast checker → · Palette generator →

#B15BBE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva