#4B0D58#4B0D58

#4B0D58 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 30.9% C 0.131 H 319.8°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#4B0D58
RGB	rgb(75, 13, 88)
HSL	hsl(290, 74%, 20%)
HSV	hsv(290, 85%, 35%)
CMYK	cmyk(14.8%, 85.2%, 0%, 65.5%)
CIE-LAB	lab(17.87, 38.93, -30.18)
CIE-LCH	lch(17.87, 49.26, 322.21°)
OKLab	oklab(30.93% 0.1003 -0.0848)
OKLCH	oklch(30.93% 0.131 319.8)
XYZ	xyz(4.8068, 2.4885, 9.4578)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0D58 #1A580D

analogous

#260D58 #4B0D58 #580D40

triadic

#4B0D58 #584B0D #0D584B

tetradic

#4B0D58 #58260D #1A580D #0D4058

square

#4B0D58 #58260D #1A580D #0D4058

split-complementary

#4B0D58 #40580D #0D5826

monochromatic

#17041B #1E0523 #4B0D58 #78158D #A61DC3

Accessibility & contrast

On white

14.02

#4B0D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4B0D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0D58

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0D58	#FFFFFF	#000000	##FFFFFF
##4B0D58	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285A

Deuteranopia (green-blind)

#142E56

Tritanopia (blue-blind)

#4B1E33

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b0d58;
/* rgb */ color: rgb(75, 13, 88);
/* oklch */ color: oklch(30.9% 0.131 319.8);

Tailwind

colors: {
  custom: {
    50: '#805588',
    500: '#4b0d58',
    950: '#000000',
  },
}

SCSS

$custom: #4b0d58;
$custom-light: #805588;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0d58",
  "rgb": {
    "r": 75,
    "g": 13,
    "b": 88
  },
  "hsl": {
    "h": 289.6,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3093,
    "c": 0.13131,
    "h": 319.8
  },
  "luminance": 0.02488
}

Semantic roles & 50–950 ramp

primary

#4B0D58

secondary

#40932E

accent

#F13757

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #4B0D58

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

Preview Lab → · Contrast checker → · Palette generator →