#9129B1#9129B1

#9129B1 is a mid, highly saturated purple. Relative luminance 0.108; OKLCH L 50.3% C 0.210 H 316.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#9129B1
RGB	rgb(145, 41, 177)
HSL	hsl(286, 62%, 43%)
HSV	hsv(286, 77%, 69%)
CMYK	cmyk(18.1%, 76.8%, 0%, 30.6%)
CIE-LAB	lab(39.21, 61.42, -51.08)
CIE-LCH	lch(39.21, 79.88, 320.25°)
OKLab	oklab(50.33% 0.1527 -0.1439)
OKLCH	oklch(50.33% 0.21 316.7)
XYZ	xyz(20.4046, 10.7808, 42.5925)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9129B1 #49B129

analogous

#4D29B1 #9129B1 #B1298D

triadic

#9129B1 #B19129 #29B191

tetradic

#9129B1 #B14D29 #49B129 #298DB1

square

#9129B1 #B14D29 #49B129 #298DB1

split-complementary

#9129B1 #8DB129 #29B14D

monochromatic

#40124E #681D7F #9129B1 #B244D4 #C675DF

Accessibility & contrast

On white

6.65

#9129B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#9129B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9129B1

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9129B1	#FFFFFF	#000000	##FFFFFF
##9129B1	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B5

Deuteranopia (green-blind)

#2A5FAE

Tritanopia (blue-blind)

#8F476C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #9129b1;
/* rgb */ color: rgb(145, 41, 177);
/* oklch */ color: oklch(50.3% 0.210 316.7);

Tailwind

colors: {
  custom: {
    50: '#b56fc9',
    500: '#9129b1',
    950: '#000000',
  },
}

SCSS

$custom: #9129b1;
$custom-light: #b56fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#9129b1",
  "rgb": {
    "r": 145,
    "g": 41,
    "b": 177
  },
  "hsl": {
    "h": 285.882,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50332,
    "c": 0.20981,
    "h": 316.7
  },
  "luminance": 0.1078
}

Semantic roles & 50–950 ramp

primary

#9129B1

secondary

#84C76F

accent

#E54269

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#120813

muted

#817B82

Preview Lab

Preview with #9129B1

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

Preview Lab → · Contrast checker → · Palette generator →