#4B135F#4B135F

#4B135F is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.0% C 0.131 H 315.3°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#4B135F
RGB	rgb(75, 19, 95)
HSL	hsl(284, 67%, 22%)
HSV	hsv(284, 80%, 37%)
CMYK	cmyk(21.1%, 80%, 0%, 62.7%)
CIE-LAB	lab(19.17, 38.20, -32.75)
CIE-LCH	lch(19.17, 50.32, 319.39°)
OKLab	oklab(32.02% 0.0934 -0.0923)
OKLCH	oklch(32.02% 0.131 315.3)
XYZ	xyz(5.1997, 2.7880, 11.0885)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 4.04

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B135F #275F13

analogous

#25135F #4B135F #5F134D

triadic

#4B135F #5F4B13 #135F4B

tetradic

#4B135F #5F2513 #275F13 #134D5F

square

#4B135F #5F2513 #275F13 #134D5F

split-complementary

#4B135F #4D5F13 #135F25

monochromatic

#14051A #23092C #4B135F #731D92 #9C27C5

Accessibility & contrast

On white

13.48

#4B135F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4B135F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B135F

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B135F	#FFFFFF	#000000	##FFFFFF
##4B135F	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B61

Deuteranopia (green-blind)

#10305D

Tritanopia (blue-blind)

#492438

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b135f;
/* rgb */ color: rgb(75, 19, 95);
/* oklch */ color: oklch(32.0% 0.131 315.3);

Tailwind

colors: {
  custom: {
    50: '#80588d',
    500: '#4b135f',
    950: '#000000',
  },
}

SCSS

$custom: #4b135f;
$custom-light: #80588d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b135f",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 95
  },
  "hsl": {
    "h": 284.211,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32023,
    "c": 0.13137,
    "h": 315.3
  },
  "luminance": 0.02788
}

Semantic roles & 50–950 ramp

primary

#4B135F

secondary

#509737

accent

#EA3E6B

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4B135F

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

Preview Lab → · Contrast checker → · Palette generator →