#9540B5#9540B5

#9540B5 is a mid, vivid purple. Relative luminance 0.134; OKLCH L 53.5% C 0.187 H 315.5°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#9540B5
RGB	rgb(149, 64, 181)
HSL	hsl(284, 48%, 48%)
HSV	hsv(284, 65%, 71%)
CMYK	cmyk(17.7%, 64.6%, 0%, 29%)
CIE-LAB	lab(43.35, 53.79, -46.76)
CIE-LCH	lch(43.35, 71.28, 319.00°)
OKLab	oklab(53.49% 0.1335 -0.1313)
OKLCH	oklch(53.49% 0.187 315.5)
XYZ	xyz(22.5670, 13.3933, 45.1035)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9540B5 #60B540

analogous

#5B40B5 #9540B5 #B5409A

triadic

#9540B5 #B59540 #40B595

tetradic

#9540B5 #B55B40 #60B540 #409AB5

square

#9540B5 #B55B40 #60B540 #409AB5

split-complementary

#9540B5 #9AB540 #40B55B

monochromatic

#4B205B #703088 #9540B5 #AF68CA #C796DA

Accessibility & contrast

On white

5.71

#9540B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#9540B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9540B5

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9540B5	#FFFFFF	#000000	##FFFFFF
##9540B5	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1061B9

Deuteranopia (green-blind)

#3F69B2

Tritanopia (blue-blind)

#935675

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #9540b5;
/* rgb */ color: rgb(149, 64, 181);
/* oklch */ color: oklch(53.5% 0.187 315.5);

Tailwind

colors: {
  custom: {
    50: '#b77bcc',
    500: '#9540b5',
    950: '#000000',
  },
}

SCSS

$custom: #9540b5;
$custom-light: #b77bcc;
$custom-dark: #000000;

JSON

{
  "hex": "#9540b5",
  "rgb": {
    "r": 149,
    "g": 64,
    "b": 181
  },
  "hsl": {
    "h": 283.59,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.53492,
    "c": 0.18723,
    "h": 315.5
  },
  "luminance": 0.13393
}

Semantic roles & 50–950 ramp

primary

#9540B5

secondary

#9BC58B

accent

#D75075

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#120A13

muted

#817C82

Preview Lab

Preview with #9540B5

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

Preview Lab → · Contrast checker → · Palette generator →