#4B0F51#4B0F51

#4B0F51 is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.6% C 0.123 H 324.0°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F51
RGB	rgb(75, 15, 81)
HSL	hsl(295, 69%, 19%)
HSV	hsv(295, 81%, 32%)
CMYK	cmyk(7.4%, 81.5%, 0%, 68.2%)
CIE-LAB	lab(17.61, 36.79, -25.87)
CIE-LCH	lch(17.61, 44.97, 324.89°)
OKLab	oklab(30.59% 0.0992 -0.0722)
OKLCH	oklch(30.59% 0.123 324)
XYZ	xyz(4.5575, 2.4319, 8.0123)
Luminance	0.0243 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F51 #15510F

analogous

#2A0F51 #4B0F51 #510F36

triadic

#4B0F51 #514B0F #0F514B

tetradic

#4B0F51 #512A0F #15510F #0F3651

square

#4B0F51 #512A0F #15510F #0F3651

split-complementary

#4B0F51 #36510F #0F512A

monochromatic

#18051A #1B051D #4B0F51 #7B1985 #AB22B8

Accessibility & contrast

On white

14.13

#4B0F51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4B0F51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F51

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F51	#FFFFFF	#000000	##FFFFFF
##4B0F51	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002753

Deuteranopia (green-blind)

#1B2E4F

Tritanopia (blue-blind)

#4D1B2F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b0f51;
/* rgb */ color: rgb(75, 15, 81);
/* oklch */ color: oklch(30.6% 0.123 324.0);

Tailwind

colors: {
  custom: {
    50: '#805582',
    500: '#4b0f51',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f51;
$custom-light: #805582;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f51",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 81
  },
  "hsl": {
    "h": 294.545,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.30585,
    "c": 0.12262,
    "h": 324
  },
  "luminance": 0.02432
}

Semantic roles & 50–950 ramp

primary

#4B0F51

secondary

#398B31

accent

#EC3C4C

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030A

muted

#7C787C

Preview Lab

Preview with #4B0F51

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

Preview Lab → · Contrast checker → · Palette generator →