#4B135D#4B135D

#4B135D is a dark, vivid purple. Relative luminance 0.028; OKLCH L 31.9% C 0.129 H 316.4°. Best body text is #FFFFFF at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#4B135D
RGB	rgb(75, 19, 93)
HSL	hsl(285, 66%, 22%)
HSV	hsv(285, 80%, 36%)
CMYK	cmyk(19.4%, 79.6%, 0%, 63.5%)
CIE-LAB	lab(19.02, 37.75, -31.67)
CIE-LCH	lch(19.02, 49.28, 320.01°)
OKLab	oklab(31.87% 0.0937 -0.0892)
OKLCH	oklch(31.87% 0.129 316.4)
XYZ	xyz(5.1100, 2.7521, 10.6158)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.65

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B135D #255D13

analogous

#26135D #4B135D #5D134A

triadic

#4B135D #5D4B13 #135D4B

tetradic

#4B135D #5D2613 #255D13 #134A5D

square

#4B135D #5D2613 #255D13 #134A5D

split-complementary

#4B135D #4A5D13 #135D26

monochromatic

#140519 #22092A #4B135D #741D90 #9D28C3

Accessibility & contrast

On white

13.54

#4B135D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4B135D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B135D

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B135D	#FFFFFF	#000000	##FFFFFF
##4B135D	1.00	13.54	1.55	13.54
#FFFFFF	13.54	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5F

Deuteranopia (green-blind)

#13305B

Tritanopia (blue-blind)

#4A2337

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b135d;
/* rgb */ color: rgb(75, 19, 93);
/* oklch */ color: oklch(31.9% 0.129 316.4);

Tailwind

colors: {
  custom: {
    50: '#80578b',
    500: '#4b135d',
    950: '#000000',
  },
}

SCSS

$custom: #4b135d;
$custom-light: #80578b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b135d",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 93
  },
  "hsl": {
    "h": 285.405,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31867,
    "c": 0.12937,
    "h": 316.4
  },
  "luminance": 0.02752
}

Semantic roles & 50–950 ramp

primary

#4B135D

secondary

#4E9537

accent

#E93F68

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4B135D

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

Preview Lab → · Contrast checker → · Palette generator →