#91539B#91539B

#91539B is a mid, vivid purple. Relative luminance 0.146; OKLCH L 54.2% C 0.128 H 321.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#91539B
RGB	rgb(145, 83, 155)
HSL	hsl(292, 30%, 47%)
HSV	hsv(292, 46%, 61%)
CMYK	cmyk(6.5%, 46.5%, 0%, 39.2%)
CIE-LAB	lab(45.04, 37.63, -28.72)
CIE-LCH	lch(45.04, 47.34, 322.65°)
OKLab	oklab(54.17% 0.1008 -0.0791)
OKLCH	oklch(54.17% 0.128 321.9)
XYZ	xyz(20.6860, 14.5736, 32.7273)
Luminance	0.1457 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91539B #5D9B53

analogous

#6D539B #91539B #9B5381

triadic

#91539B #9B9153 #539B91

tetradic

#91539B #9B6D53 #5D9B53 #53819B

square

#91539B #9B6D53 #5D9B53 #53819B

split-complementary

#91539B #819B53 #539B6D

monochromatic

#46284B #6C3E73 #91539B #AD76B5 #C59ECB

Accessibility & contrast

On white

5.36

#91539B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#91539B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #91539B

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91539B	#FFFFFF	#000000	##FFFFFF
##91539B	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49669E

Deuteranopia (green-blind)

#5B6D99

Tritanopia (blue-blind)

#935C70

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #91539b;
/* rgb */ color: rgb(145, 83, 155);
/* oklch */ color: oklch(54.2% 0.128 321.9);

Tailwind

colors: {
  custom: {
    50: '#b385b8',
    500: '#91539b',
    950: '#000000',
  },
}

SCSS

$custom: #91539b;
$custom-light: #b385b8;
$custom-dark: #000000;

JSON

{
  "hex": "#91539b",
  "rgb": {
    "r": 145,
    "g": 83,
    "b": 155
  },
  "hsl": {
    "h": 291.667,
    "s": 30.252,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5417,
    "c": 0.12817,
    "h": 321.9
  },
  "luminance": 0.14573
}

Semantic roles & 50–950 ramp

primary

#91539B

secondary

#97B892

accent

#C6616F

background

#FBF8FB

surface

#F6EFF6

border

#D0CAD0

text

#110B11

muted

#807C80

Preview Lab

Preview with #91539B

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

Preview Lab → · Contrast checker → · Palette generator →