#4B0F54#4B0F54

#4B0F54 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 30.8% C 0.125 H 322.1°. Best body text is #FFFFFF at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F54
RGB	rgb(75, 15, 84)
HSL	hsl(292, 70%, 19%)
HSV	hsv(292, 82%, 33%)
CMYK	cmyk(10.7%, 82.1%, 0%, 67.1%)
CIE-LAB	lab(17.82, 37.40, -27.56)
CIE-LCH	lch(17.82, 46.46, 323.61°)
OKLab	oklab(30.8% 0.0989 -0.0771)
OKLCH	oklch(30.8% 0.125 322.1)
XYZ	xyz(4.6725, 2.4779, 8.6179)
Luminance	0.0248 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F54 #18540F

analogous

#290F54 #4B0F54 #540F3B

triadic

#4B0F54 #544B0F #0F544B

tetradic

#4B0F54 #54290F #18540F #0F3B54

square

#4B0F54 #54290F #18540F #0F3B54

split-complementary

#4B0F54 #3B540F #0F5429

monochromatic

#17051A #1D0620 #4B0F54 #791888 #A822BC

Accessibility & contrast

On white

14.04

#4B0F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4B0F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F54

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F54	#FFFFFF	#000000	##FFFFFF
##4B0F54	1.00	14.04	1.50	14.04
#FFFFFF	14.04	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002756

Deuteranopia (green-blind)

#192E52

Tritanopia (blue-blind)

#4C1D31

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b0f54;
/* rgb */ color: rgb(75, 15, 84);
/* oklch */ color: oklch(30.8% 0.125 322.1);

Tailwind

colors: {
  custom: {
    50: '#805584',
    500: '#4b0f54',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f54;
$custom-light: #805584;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f54",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 84
  },
  "hsl": {
    "h": 292.174,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30802,
    "c": 0.12541,
    "h": 322.1
  },
  "luminance": 0.02478
}

Semantic roles & 50–950 ramp

primary

#4B0F54

secondary

#3D8E31

accent

#ED3B52

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #4B0F54

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

Preview Lab → · Contrast checker → · Palette generator →