#4B0F5E#4B0F5E

#4B0F5E is a dark, vivid purple. Relative luminance 0.026; OKLCH L 31.6% C 0.135 H 316.3°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F5E
RGB	rgb(75, 15, 94)
HSL	hsl(286, 72%, 21%)
HSV	hsv(286, 84%, 37%)
CMYK	cmyk(20.2%, 84%, 0%, 63.1%)
CIE-LAB	lab(18.57, 39.50, -33.07)
CIE-LCH	lch(18.57, 51.52, 320.07°)
OKLab	oklab(31.57% 0.0975 -0.0932)
OKLCH	oklch(31.57% 0.135 316.3)
XYZ	xyz(5.0925, 2.6459, 10.8300)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.71

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F5E #225E0F

analogous

#240F5E #4B0F5E #5E0F4A

triadic

#4B0F5E #5E4B0F #0F5E4B

tetradic

#4B0F5E #5E240F #225E0F #0F4A5E

square

#4B0F5E #5E240F #225E0F #0F4A5E

split-complementary

#4B0F5E #4A5E0F #0F5E24

monochromatic

#15041A #210729 #4B0F5E #751793 #9F20C8

Accessibility & contrast

On white

13.73

#4B0F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4B0F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F5E

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F5E	#FFFFFF	#000000	##FFFFFF
##4B0F5E	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A60

Deuteranopia (green-blind)

#0E2F5C

Tritanopia (blue-blind)

#4A2137

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4b0f5e;
/* rgb */ color: rgb(75, 15, 94);
/* oklch */ color: oklch(31.6% 0.135 316.3);

Tailwind

colors: {
  custom: {
    50: '#81568c',
    500: '#4b0f5e',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f5e;
$custom-light: #81568c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f5e",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 94
  },
  "hsl": {
    "h": 285.57,
    "s": 72.477,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31569,
    "c": 0.13489,
    "h": 316.3
  },
  "luminance": 0.02646
}

Semantic roles & 50–950 ramp

primary

#4B0F5E

secondary

#4A9731

accent

#EF3965

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4B0F5E

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

Preview Lab → · Contrast checker → · Palette generator →