#B11CB3#B11CB3

#B11CB3 is a mid, highly saturated purple. Relative luminance 0.134; OKLCH L 54.4% C 0.235 H 327.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX#B11CB3
RGBrgb(177, 28, 179)
HSLhsl(299, 73%, 41%)
HSVhsv(299, 84%, 70%)
CMYKcmyk(1.1%, 84.4%, 0%, 29.8%)
CIE-LABlab(43.41, 71.31, -45.24)
CIE-LCHlch(43.41, 84.45, 327.61°)
OKLaboklab(54.36% 0.1982 -0.1258)
OKLCHoklch(54.36% 0.235 327.6)
XYZxyz(26.6830, 13.4343, 43.8268)
Luminance0.1343 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B11CB3 #1EB31C
analogous
#651CB3 #B11CB3 #B31C6A
triadic
#B11CB3 #B3B11C #1CB3B1
tetradic
#B11CB3 #B3651C #1EB31C #1C6AB3
square
#B11CB3 #B3651C #1EB31C #1C6AB3
split-complementary
#B11CB3 #6AB31C #1CB365
monochromatic
#480B49 #7D147E #B11CB3 #DC2EDE #E563E7

Accessibility & contrast

On white

5.70
#B11CB3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.69
#B11CB3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B11CB3
5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B11CB3#FFFFFF#000000##FFFFFF
##B11CB31.005.703.695.70
#FFFFFF5.701.0021.001.00
#0000003.6921.001.0021.00
##FFFFFF5.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005BB7
Deuteranopia (green-blind)
#4A6DB0
Tritanopia (blue-blind)
#B63A6B
Achromatopsia (no color)
#676767

Design tokens & code

CSS
--color: #b11cb3;
/* rgb */ color: rgb(177, 28, 179);
/* oklch */ color: oklch(54.4% 0.235 327.6);
Tailwind
colors: {
  custom: {
    50: '#cd6fca',
    500: '#b11cb3',
    950: '#000000',
  },
}
SCSS
$custom: #b11cb3;
$custom-light: #cd6fca;
$custom-dark: #000000;
JSON
{
  "hex": "#b11cb3",
  "rgb": {
    "r": 177,
    "g": 28,
    "b": 179
  },
  "hsl": {
    "h": 299.205,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54361,
    "c": 0.23471,
    "h": 327.6
  },
  "luminance": 0.13432
}

Semantic roles & 50–950 ramp

primary
#B11CB3
secondary
#61CB5F
accent
#F0383B
background
#FDF7FC
surface
#FAEDF8
border
#D3C8D1
text
#140913
muted
#837B82

Preview Lab

Preview with #B11CB3

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

Preview Lab → · Contrast checker → · Palette generator →

#B11CB3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva