#9128B7#9128B7

#9128B7 is a mid, highly saturated purple. Relative luminance 0.110; OKLCH L 50.7% C 0.216 H 314.9°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#9128B7
RGB	rgb(145, 40, 183)
HSL	hsl(284, 64%, 44%)
HSV	hsv(284, 78%, 72%)
CMYK	cmyk(20.8%, 78.1%, 0%, 28.2%)
CIE-LAB	lab(39.51, 62.93, -54.15)
CIE-LCH	lch(39.51, 83.02, 319.29°)
OKLab	oklab(50.67% 0.1526 -0.1529)
OKLCH	oklch(50.67% 0.216 314.9)
XYZ	xyz(20.9817, 10.9570, 45.8002)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9128B7 #4EB728

analogous

#4928B7 #9128B7 #B72895

triadic

#9128B7 #B79128 #28B791

tetradic

#9128B7 #B74928 #4EB728 #2895B7

square

#9128B7 #B74928 #4EB728 #2895B7

split-complementary

#9128B7 #95B728 #28B749

monochromatic

#411253 #691D85 #9128B7 #B046D6 #C578E1

Accessibility & contrast

On white

6.58

#9128B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#9128B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9128B7

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9128B7	#FFFFFF	#000000	##FFFFFF
##9128B7	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BB

Deuteranopia (green-blind)

#2060B4

Tritanopia (blue-blind)

#8E496F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #9128b7;
/* rgb */ color: rgb(145, 40, 183);
/* oklch */ color: oklch(50.7% 0.216 314.9);

Tailwind

colors: {
  custom: {
    50: '#b66ecd',
    500: '#9128b7',
    950: '#000000',
  },
}

SCSS

$custom: #9128b7;
$custom-light: #b66ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#9128b7",
  "rgb": {
    "r": 145,
    "g": 40,
    "b": 183
  },
  "hsl": {
    "h": 284.056,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50674,
    "c": 0.216,
    "h": 314.9
  },
  "luminance": 0.10956
}

Semantic roles & 50–950 ramp

primary

#9128B7

secondary

#89C972

accent

#E7416D

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#120814

muted

#817B82

Preview Lab

Preview with #9128B7

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

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