#9129B3#9129B3

#9129B3 is a mid, highly saturated purple. Relative luminance 0.109; OKLCH L 50.5% C 0.212 H 316.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#9129B3
RGB	rgb(145, 41, 179)
HSL	hsl(285, 63%, 43%)
HSV	hsv(285, 77%, 70%)
CMYK	cmyk(19%, 77.1%, 0%, 29.8%)
CIE-LAB	lab(39.35, 61.81, -52.05)
CIE-LCH	lch(39.35, 80.80, 319.90°)
OKLab	oklab(50.47% 0.1524 -0.1467)
OKLCH	oklch(50.47% 0.212 316.1)
XYZ	xyz(20.6054, 10.8611, 43.6501)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9129B3 #4BB329

analogous

#4C29B3 #9129B3 #B32990

triadic

#9129B3 #B39129 #29B391

tetradic

#9129B3 #B34C29 #4BB329 #2990B3

square

#9129B3 #B34C29 #4BB329 #2990B3

split-complementary

#9129B3 #90B329 #29B34C

monochromatic

#40124F #691E81 #9129B3 #B145D4 #C677E0

Accessibility & contrast

On white

6.62

#9129B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#9129B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9129B3

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9129B3	#FFFFFF	#000000	##FFFFFF
##9129B3	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B7

Deuteranopia (green-blind)

#275FB0

Tritanopia (blue-blind)

#8F486D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #9129b3;
/* rgb */ color: rgb(145, 41, 179);
/* oklch */ color: oklch(50.5% 0.212 316.1);

Tailwind

colors: {
  custom: {
    50: '#b66fca',
    500: '#9129b3',
    950: '#000000',
  },
}

SCSS

$custom: #9129b3;
$custom-light: #b66fca;
$custom-dark: #000000;

JSON

{
  "hex": "#9129b3",
  "rgb": {
    "r": 145,
    "g": 41,
    "b": 179
  },
  "hsl": {
    "h": 285.217,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50472,
    "c": 0.21155,
    "h": 316.1
  },
  "luminance": 0.1086
}

Semantic roles & 50–950 ramp

primary

#9129B3

secondary

#86C770

accent

#E6426A

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#120813

muted

#817B82

Preview Lab

Preview with #9129B3

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

Preview Lab → · Contrast checker → · Palette generator →