#9129B9#9129B9

#9129B9 is a mid, highly saturated purple. Relative luminance 0.111; OKLCH L 50.9% C 0.217 H 314.3°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX#9129B9
RGBrgb(145, 41, 185)
HSLhsl(283, 64%, 44%)
HSVhsv(283, 78%, 73%)
CMYKcmyk(21.6%, 77.8%, 0%, 27.5%)
CIE-LABlab(39.76, 62.99, -54.92)
CIE-LCHlch(39.76, 83.57, 318.92°)
OKLaboklab(50.9% 0.1514 -0.1551)
OKLCHoklch(50.9% 0.217 314.3)
XYZxyz(21.2255, 11.1091, 46.9157)
Luminance0.1111 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#9129B9 #51B929
analogous
#4929B9 #9129B9 #B92999
triadic
#9129B9 #B99129 #29B991
tetradic
#9129B9 #B94929 #51B929 #2999B9
square
#9129B9 #B94929 #51B929 #2999B9
split-complementary
#9129B9 #99B929 #29B949
monochromatic
#421355 #6A1E87 #9129B9 #AF49D7 #C57BE2

Accessibility & contrast

On white

6.52
#9129B9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.22
#9129B9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9129B9
6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##9129B9#FFFFFF#000000##FFFFFF
##9129B91.006.523.226.52
#FFFFFF6.521.0021.001.00
#0000003.2221.001.0021.00
##FFFFFF6.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058BD
Deuteranopia (green-blind)
#1D60B6
Tritanopia (blue-blind)
#8D4B71
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #9129b9;
/* rgb */ color: rgb(145, 41, 185);
/* oklch */ color: oklch(50.9% 0.217 314.3);
Tailwind
colors: {
  custom: {
    50: '#b66fcf',
    500: '#9129b9',
    950: '#000000',
  },
}
SCSS
$custom: #9129b9;
$custom-light: #b66fcf;
$custom-dark: #000000;
JSON
{
  "hex": "#9129b9",
  "rgb": {
    "r": 145,
    "g": 41,
    "b": 185
  },
  "hsl": {
    "h": 283.333,
    "s": 63.717,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50899,
    "c": 0.21678,
    "h": 314.3
  },
  "luminance": 0.11108
}

Semantic roles & 50–950 ramp

primary
#9129B9
secondary
#8CCA74
accent
#E7416F
background
#FBF7FC
surface
#F6EDF9
border
#D0C8D2
text
#120814
muted
#817B82

Preview Lab

Preview with #9129B9

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

Preview Lab → · Contrast checker → · Palette generator →

#9129B9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva