#4B0F5D#4B0F5D

#4B0F5D is a dark, vivid purple. Relative luminance 0.026; OKLCH L 31.5% C 0.134 H 316.8°. Best body text is #FFFFFF at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F5D
RGB	rgb(75, 15, 93)
HSL	hsl(286, 72%, 21%)
HSV	hsv(286, 84%, 36%)
CMYK	cmyk(19.4%, 83.9%, 0%, 63.5%)
CIE-LAB	lab(18.49, 39.29, -32.53)
CIE-LCH	lch(18.49, 51.01, 320.38°)
OKLab	oklab(31.49% 0.0977 -0.0917)
OKLCH	oklch(31.49% 0.134 316.8)
XYZ	xyz(5.0480, 2.6280, 10.5952)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 3.50

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F5D #215D0F

analogous

#240F5D #4B0F5D #5D0F48

triadic

#4B0F5D #5D4B0F #0F5D4B

tetradic

#4B0F5D #5D240F #215D0F #0F485D

square

#4B0F5D #5D240F #215D0F #0F485D

split-complementary

#4B0F5D #485D0F #0F5D24

monochromatic

#15041A #200628 #4B0F5D #751792 #A020C6

Accessibility & contrast

On white

13.77

#4B0F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#4B0F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F5D

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F5D	#FFFFFF	#000000	##FFFFFF
##4B0F5D	1.00	13.77	1.53	13.77
#FFFFFF	13.77	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5F

Deuteranopia (green-blind)

#102F5B

Tritanopia (blue-blind)

#4A2136

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4b0f5d;
/* rgb */ color: rgb(75, 15, 93);
/* oklch */ color: oklch(31.5% 0.134 316.8);

Tailwind

colors: {
  custom: {
    50: '#81568b',
    500: '#4b0f5d',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f5d;
$custom-light: #81568b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f5d",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 93
  },
  "hsl": {
    "h": 286.154,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31489,
    "c": 0.13394,
    "h": 316.8
  },
  "luminance": 0.02628
}

Semantic roles & 50–950 ramp

primary

#4B0F5D

secondary

#499631

accent

#EF3963

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030C

muted

#7C787D

Preview Lab

Preview with #4B0F5D

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

Preview Lab → · Contrast checker → · Palette generator →