#4B0D54#4B0D54

#4B0D54 is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.6% C 0.128 H 322.2°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#4B0D54
RGB	rgb(75, 13, 84)
HSL	hsl(292, 73%, 19%)
HSV	hsv(292, 85%, 33%)
CMYK	cmyk(10.7%, 84.5%, 0%, 67.1%)
CIE-LAB	lab(17.57, 38.11, -27.96)
CIE-LCH	lch(17.57, 47.26, 323.73°)
OKLab	oklab(30.63% 0.1008 -0.0783)
OKLCH	oklch(30.63% 0.128 322.2)
XYZ	xyz(4.6456, 2.4241, 8.6090)
Luminance	0.0242 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0D54 #16540D

analogous

#280D54 #4B0D54 #540D3A

triadic

#4B0D54 #544B0D #0D544B

tetradic

#4B0D54 #54280D #16540D #0D3A54

square

#4B0D54 #54280D #16540D #0D3A54

split-complementary

#4B0D54 #3A540D #0D5428

monochromatic

#18041A #1C051F #4B0D54 #7A1589 #AA1DBE

Accessibility & contrast

On white

14.14

#4B0D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4B0D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0D54

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0D54	#FFFFFF	#000000	##FFFFFF
##4B0D54	1.00	14.14	1.48	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002756

Deuteranopia (green-blind)

#182D52

Tritanopia (blue-blind)

#4C1C30

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4b0d54;
/* rgb */ color: rgb(75, 13, 84);
/* oklch */ color: oklch(30.6% 0.128 322.2);

Tailwind

colors: {
  custom: {
    50: '#805484',
    500: '#4b0d54',
    950: '#000000',
  },
}

SCSS

$custom: #4b0d54;
$custom-light: #805484;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0d54",
  "rgb": {
    "r": 75,
    "g": 13,
    "b": 84
  },
  "hsl": {
    "h": 292.394,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30628,
    "c": 0.12763,
    "h": 322.2
  },
  "luminance": 0.02424
}

Semantic roles & 50–950 ramp

primary

#4B0D54

secondary

#3A8F2E

accent

#F0384F

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #4B0D54

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

Preview Lab → · Contrast checker → · Palette generator →