#911EB4#911EB4

#911EB4 is a mid, highly saturated purple. Relative luminance 0.102; OKLCH L 49.7% C 0.222 H 316.3°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#911EB4
RGB	rgb(145, 30, 180)
HSL	hsl(286, 71%, 41%)
HSV	hsv(286, 83%, 71%)
CMYK	cmyk(19.4%, 83.3%, 0%, 29.4%)
CIE-LAB	lab(38.28, 65.30, -54.37)
CIE-LCH	lch(38.28, 84.97, 320.22°)
OKLab	oklab(49.74% 0.1606 -0.1535)
OKLCH	oklch(49.74% 0.222 316.3)
XYZ	xyz(20.3783, 10.2444, 44.0751)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#911EB4 #41B41E

analogous

#461EB4 #911EB4 #B41E8C

triadic

#911EB4 #B4911E #1EB491

tetradic

#911EB4 #B4461E #41B41E #1E8CB4

square

#911EB4 #B4461E #41B41E #1E8CB4

split-complementary

#911EB4 #8CB41E #1EB446

monochromatic

#3C0D4B #671580 #911EB4 #B532DD #C867E6

Accessibility & contrast

On white

6.89

#911EB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#911EB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #911EB4

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##911EB4	#FFFFFF	#000000	##FFFFFF
##911EB4	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B8

Deuteranopia (green-blind)

#1B5DB1

Tritanopia (blue-blind)

#8F446C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #911eb4;
/* rgb */ color: rgb(145, 30, 180);
/* oklch */ color: oklch(49.7% 0.222 316.3);

Tailwind

colors: {
  custom: {
    50: '#b66bcb',
    500: '#911eb4',
    950: '#000000',
  },
}

SCSS

$custom: #911eb4;
$custom-light: #b66bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#911eb4",
  "rgb": {
    "r": 145,
    "g": 30,
    "b": 180
  },
  "hsl": {
    "h": 286,
    "s": 71.429,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49744,
    "c": 0.22211,
    "h": 316.3
  },
  "luminance": 0.10244
}

Semantic roles & 50–950 ramp

primary

#911EB4

secondary

#7BCB63

accent

#EE3A64

background

#FBF6FC

surface

#F6ECF9

border

#D0C7D2

text

#120813

muted

#817A82

Preview Lab

Preview with #911EB4

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

Preview Lab → · Contrast checker → · Palette generator →