#9540BB#9540BB

#9540BB is a mid, vivid purple. Relative luminance 0.136; OKLCH L 53.9% C 0.193 H 313.6°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#9540BB
RGB	rgb(149, 64, 187)
HSL	hsl(281, 49%, 49%)
HSV	hsv(281, 66%, 73%)
CMYK	cmyk(20.3%, 65.8%, 0%, 26.7%)
CIE-LAB	lab(43.72, 55.05, -49.69)
CIE-LCH	lch(43.72, 74.16, 317.93°)
OKLab	oklab(53.88% 0.1333 -0.1398)
OKLCH	oklch(53.88% 0.193 313.6)
XYZ	xyz(23.1959, 13.6449, 48.4159)
Luminance	0.1364 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9540BB #66BB40

analogous

#5740BB #9540BB #BB40A4

triadic

#9540BB #BB9540 #40BB95

tetradic

#9540BB #BB5740 #66BB40 #40A4BB

square

#9540BB #BB5740 #66BB40 #40A4BB

split-complementary

#9540BB #A4BB40 #40BB57

monochromatic

#4C2160 #71308D #9540BB #AF6CCD #C799DC

Accessibility & contrast

On white

5.63

#9540BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#9540BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9540BB

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9540BB	#FFFFFF	#000000	##FFFFFF
##9540BB	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063BF

Deuteranopia (green-blind)

#3969B8

Tritanopia (blue-blind)

#915878

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #9540bb;
/* rgb */ color: rgb(149, 64, 187);
/* oklch */ color: oklch(53.9% 0.193 313.6);

Tailwind

colors: {
  custom: {
    50: '#b87bd0',
    500: '#9540bb',
    950: '#000000',
  },
}

SCSS

$custom: #9540bb;
$custom-light: #b87bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#9540bb",
  "rgb": {
    "r": 149,
    "g": 64,
    "b": 187
  },
  "hsl": {
    "h": 281.463,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53877,
    "c": 0.19318,
    "h": 313.6
  },
  "luminance": 0.13644
}

Semantic roles & 50–950 ramp

primary

#9540BB

secondary

#A0C88F

accent

#D94F7A

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#120A14

muted

#817C82

Preview Lab

Preview with #9540BB

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

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