#4B0F58#4B0F58

#4B0F58 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 31.1% C 0.129 H 319.6°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B0F58
RGB	rgb(75, 15, 88)
HSL	hsl(289, 71%, 20%)
HSV	hsv(289, 83%, 35%)
CMYK	cmyk(14.8%, 83%, 0%, 65.5%)
CIE-LAB	lab(18.11, 38.23, -29.79)
CIE-LCH	lch(18.11, 48.47, 322.07°)
OKLab	oklab(31.1% 0.0984 -0.0836)
OKLCH	oklch(31.1% 0.129 319.6)
XYZ	xyz(4.8337, 2.5423, 9.4667)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0F58 #1C580F

analogous

#260F58 #4B0F58 #580F40

triadic

#4B0F58 #584B0F #0F584B

tetradic

#4B0F58 #58260F #1C580F #0F4058

square

#4B0F58 #58260F #1C580F #0F4058

split-complementary

#4B0F58 #40580F #0F5826

monochromatic

#16041A #1E0624 #4B0F58 #78188C #A421C1

Accessibility & contrast

On white

13.92

#4B0F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4B0F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0F58

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0F58	#FFFFFF	#000000	##FFFFFF
##4B0F58	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285A

Deuteranopia (green-blind)

#152E56

Tritanopia (blue-blind)

#4B1E33

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b0f58;
/* rgb */ color: rgb(75, 15, 88);
/* oklch */ color: oklch(31.1% 0.129 319.6);

Tailwind

colors: {
  custom: {
    50: '#805588',
    500: '#4b0f58',
    950: '#000000',
  },
}

SCSS

$custom: #4b0f58;
$custom-light: #805588;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0f58",
  "rgb": {
    "r": 75,
    "g": 15,
    "b": 88
  },
  "hsl": {
    "h": 289.315,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31101,
    "c": 0.12917,
    "h": 319.6
  },
  "luminance": 0.02542
}

Semantic roles & 50–950 ramp

primary

#4B0F58

secondary

#429231

accent

#EE3A5A

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #4B0F58

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

Preview Lab → · Contrast checker → · Palette generator →