#9540B3#9540B3

#9540B3 is a mid, vivid purple. Relative luminance 0.133; OKLCH L 53.4% C 0.185 H 316.1°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#9540B3
RGB	rgb(149, 64, 179)
HSL	hsl(284, 47%, 48%)
HSV	hsv(284, 64%, 70%)
CMYK	cmyk(16.8%, 64.2%, 0%, 29.8%)
CIE-LAB	lab(43.23, 53.38, -45.78)
CIE-LCH	lch(43.23, 70.32, 319.38°)
OKLab	oklab(53.37% 0.1336 -0.1284)
OKLCH	oklch(53.37% 0.185 316.1)
XYZ	xyz(22.3633, 13.3118, 44.0305)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9540B3 #5EB340

analogous

#5C40B3 #9540B3 #B34097

triadic

#9540B3 #B39540 #40B395

tetradic

#9540B3 #B35C40 #5EB340 #4097B3

square

#9540B3 #B35C40 #5EB340 #4097B3

split-complementary

#9540B3 #97B340 #40B35C

monochromatic

#4A2059 #6F3086 #9540B3 #AF67C9 #C794D9

Accessibility & contrast

On white

5.73

#9540B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#9540B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9540B3

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9540B3	#FFFFFF	#000000	##FFFFFF
##9540B3	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1561B6

Deuteranopia (green-blind)

#4069B0

Tritanopia (blue-blind)

#935574

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #9540b3;
/* rgb */ color: rgb(149, 64, 179);
/* oklch */ color: oklch(53.4% 0.185 316.1);

Tailwind

colors: {
  custom: {
    50: '#b77aca',
    500: '#9540b3',
    950: '#000000',
  },
}

SCSS

$custom: #9540b3;
$custom-light: #b77aca;
$custom-dark: #000000;

JSON

{
  "hex": "#9540b3",
  "rgb": {
    "r": 149,
    "g": 64,
    "b": 179
  },
  "hsl": {
    "h": 284.348,
    "s": 47.325,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53366,
    "c": 0.18526,
    "h": 316.1
  },
  "luminance": 0.13311
}

Semantic roles & 50–950 ramp

primary

#9540B3

secondary

#9AC48A

accent

#D75174

background

#FBF7FC

surface

#F6EEF8

border

#D0C9D1

text

#120A13

muted

#817C82

Preview Lab

Preview with #9540B3

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

Preview Lab → · Contrast checker → · Palette generator →