#9128B0#9128B0

#9128B0 is a mid, highly saturated purple. Relative luminance 0.107; OKLCH L 50.2% C 0.210 H 317.1°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#9128B0
RGB	rgb(145, 40, 176)
HSL	hsl(286, 63%, 42%)
HSV	hsv(286, 77%, 69%)
CMYK	cmyk(17.6%, 77.3%, 0%, 31%)
CIE-LAB	lab(39.02, 61.56, -50.79)
CIE-LCH	lch(39.02, 79.81, 320.48°)
OKLab	oklab(50.18% 0.1537 -0.143)
OKLCH	oklch(50.18% 0.21 317.1)
XYZ	xyz(20.2712, 10.6728, 42.0581)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9128B0 #47B028

analogous

#4D28B0 #9128B0 #B0288B

triadic

#9128B0 #B09128 #28B091

tetradic

#9128B0 #B04D28 #47B028 #288BB0

square

#9128B0 #B04D28 #47B028 #288BB0

split-complementary

#9128B0 #8BB028 #28B04D

monochromatic

#3F114C #681D7E #9128B0 #B241D4 #C773DF

Accessibility & contrast

On white

6.70

#9128B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#9128B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9128B0

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9128B0	#FFFFFF	#000000	##FFFFFF
##9128B0	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B4

Deuteranopia (green-blind)

#2A5FAD

Tritanopia (blue-blind)

#8F466B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #9128b0;
/* rgb */ color: rgb(145, 40, 176);
/* oklch */ color: oklch(50.2% 0.210 317.1);

Tailwind

colors: {
  custom: {
    50: '#b56ec8',
    500: '#9128b0',
    950: '#000000',
  },
}

SCSS

$custom: #9128b0;
$custom-light: #b56ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#9128b0",
  "rgb": {
    "r": 145,
    "g": 40,
    "b": 176
  },
  "hsl": {
    "h": 286.324,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.5018,
    "c": 0.20994,
    "h": 317.1
  },
  "luminance": 0.10672
}

Semantic roles & 50–950 ramp

primary

#9128B0

secondary

#82C66D

accent

#E64267

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#120813

muted

#817B82

Preview Lab

Preview with #9128B0

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

Preview Lab → · Contrast checker → · Palette generator →