#911DA8#911DA8

#911DA8 is a mid, highly saturated purple. Relative luminance 0.097; OKLCH L 48.8% C 0.213 H 320.0°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#911DA8
RGB	rgb(145, 29, 168)
HSL	hsl(290, 71%, 39%)
HSV	hsv(290, 83%, 66%)
CMYK	cmyk(13.7%, 82.7%, 0%, 34.1%)
CIE-LAB	lab(37.35, 63.35, -48.72)
CIE-LCH	lch(37.35, 79.91, 322.44°)
OKLab	oklab(48.83% 0.1634 -0.1369)
OKLCH	oklch(48.83% 0.213 320)
XYZ	xyz(19.1834, 9.7267, 37.9052)
Luminance	0.0973 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#911DA8 #34A81D

analogous

#4B1DA8 #911DA8 #A81D79

triadic

#911DA8 #A8911D #1DA891

tetradic

#911DA8 #A84B1D #34A81D #1D79A8

square

#911DA8 #A84B1D #34A81D #1D79A8

split-complementary

#911DA8 #79A81D #1DA84B

monochromatic

#370B40 #641474 #911DA8 #BD28DA #CD5CE3

Accessibility & contrast

On white

7.13

#911DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#911DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #911DA8

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##911DA8	#FFFFFF	#000000	##FFFFFF
##911DA8	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050AC

Deuteranopia (green-blind)

#2C5CA5

Tritanopia (blue-blind)

#913D65

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #911da8;
/* rgb */ color: rgb(145, 29, 168);
/* oklch */ color: oklch(48.8% 0.213 320.0);

Tailwind

colors: {
  custom: {
    50: '#b66ac3',
    500: '#911da8',
    950: '#000000',
  },
}

SCSS

$custom: #911da8;
$custom-light: #b66ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#911da8",
  "rgb": {
    "r": 145,
    "g": 29,
    "b": 168
  },
  "hsl": {
    "h": 290.072,
    "s": 70.558,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48826,
    "c": 0.21316,
    "h": 320
  },
  "luminance": 0.09726
}

Semantic roles & 50–950 ramp

primary

#911DA8

secondary

#6CC75A

accent

#ED3A58

background

#FBF6FC

surface

#F6ECF8

border

#D0C7D1

text

#120712

muted

#817A81

Preview Lab

Preview with #911DA8

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

Preview Lab → · Contrast checker → · Palette generator →