#911CA9#911CA9

#911CA9 is a mid, highly saturated purple. Relative luminance 0.097; OKLCH L 48.8% C 0.215 H 319.8°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#911CA9
RGB	rgb(145, 28, 169)
HSL	hsl(290, 72%, 39%)
HSV	hsv(290, 83%, 66%)
CMYK	cmyk(14.2%, 83.4%, 0%, 33.7%)
CIE-LAB	lab(37.33, 63.78, -49.35)
CIE-LCH	lch(37.33, 80.65, 322.27°)
OKLab	oklab(48.83% 0.1639 -0.1387)
OKLCH	oklch(48.83% 0.215 319.8)
XYZ	xyz(19.2528, 9.7158, 38.3897)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#911CA9 #34A91C

analogous

#4A1CA9 #911CA9 #A91C7A

triadic

#911CA9 #A9911C #1CA991

tetradic

#911CA9 #A94A1C #34A91C #1C7AA9

square

#911CA9 #A94A1C #34A91C #1C7AA9

split-complementary

#911CA9 #7AA91C #1CA94A

monochromatic

#370B40 #641374 #911CA9 #BD27DB #CD5BE4

Accessibility & contrast

On white

7.14

#911CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#911CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #911CA9

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##911CA9	#FFFFFF	#000000	##FFFFFF
##911CA9	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AD

Deuteranopia (green-blind)

#2A5CA6

Tritanopia (blue-blind)

#913D65

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #911ca9;
/* rgb */ color: rgb(145, 28, 169);
/* oklch */ color: oklch(48.8% 0.215 319.8);

Tailwind

colors: {
  custom: {
    50: '#b669c3',
    500: '#911ca9',
    950: '#000000',
  },
}

SCSS

$custom: #911ca9;
$custom-light: #b669c3;
$custom-dark: #000000;

JSON

{
  "hex": "#911ca9",
  "rgb": {
    "r": 145,
    "g": 28,
    "b": 169
  },
  "hsl": {
    "h": 289.787,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48834,
    "c": 0.21475,
    "h": 319.8
  },
  "luminance": 0.09715
}

Semantic roles & 50–950 ramp

primary

#911CA9

secondary

#6CC859

accent

#EE3958

background

#FBF6FC

surface

#F6ECF8

border

#D0C7D1

text

#120713

muted

#817A82

Preview Lab

Preview with #911CA9

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

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