#4B0E55#4B0E55

#4B0E55 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 30.8% C 0.127 H 321.5°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#4B0E55
RGB	rgb(75, 14, 85)
HSL	hsl(292, 72%, 19%)
HSV	hsv(292, 84%, 33%)
CMYK	cmyk(11.8%, 83.5%, 0%, 66.7%)
CIE-LAB	lab(17.76, 37.96, -28.33)
CIE-LCH	lch(17.76, 47.37, 323.27°)
OKLab	oklab(30.79% 0.0998 -0.0793)
OKLCH	oklch(30.79% 0.127 321.5)
XYZ	xyz(4.6982, 2.4661, 8.8211)
Luminance	0.0247 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0E55 #18550E

analogous

#280E55 #4B0E55 #550E3C

triadic

#4B0E55 #554B0E #0E554B

tetradic

#4B0E55 #55280E #18550E #0E3C55

square

#4B0E55 #55280E #18550E #0E3C55

split-complementary

#4B0E55 #3C550E #0E5528

monochromatic

#17041A #1D0520 #4B0E55 #79178A #A81FBE

Accessibility & contrast

On white

14.06

#4B0E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4B0E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0E55

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0E55	#FFFFFF	#000000	##FFFFFF
##4B0E55	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002757

Deuteranopia (green-blind)

#182E53

Tritanopia (blue-blind)

#4C1D31

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b0e55;
/* rgb */ color: rgb(75, 14, 85);
/* oklch */ color: oklch(30.8% 0.127 321.5);

Tailwind

colors: {
  custom: {
    50: '#805585',
    500: '#4b0e55',
    950: '#000000',
  },
}

SCSS

$custom: #4b0e55;
$custom-light: #805585;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0e55",
  "rgb": {
    "r": 75,
    "g": 14,
    "b": 85
  },
  "hsl": {
    "h": 291.549,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30787,
    "c": 0.12747,
    "h": 321.5
  },
  "luminance": 0.02466
}

Semantic roles & 50–950 ramp

primary

#4B0E55

secondary

#3D8F30

accent

#EE3953

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #4B0E55

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

Preview Lab → · Contrast checker → · Palette generator →