#4D1568#4D1568

#4D1568 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.2% C 0.139 H 311.9°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#4D1568
RGB	rgb(77, 21, 104)
HSL	hsl(280, 66%, 25%)
HSV	hsv(280, 80%, 41%)
CMYK	cmyk(26%, 79.8%, 0%, 59.2%)
CIE-LAB	lab(20.49, 39.85, -36.53)
CIE-LCH	lch(20.49, 54.06, 317.49°)
OKLab	oklab(33.25% 0.0927 -0.1034)
OKLCH	oklch(33.25% 0.139 311.9)
XYZ	xyz(5.8270, 3.1137, 13.3881)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1568 #306815

analogous

#241568 #4D1568 #68155A

triadic

#4D1568 #684D15 #15684D

tetradic

#4D1568 #682415 #306815 #155A68

square

#4D1568 #682415 #306815 #155A68

split-complementary

#4D1568 #5A6815 #156824

monochromatic

#130519 #270B35 #4D1568 #731F9B #982ACE

Accessibility & contrast

On white

12.94

#4D1568 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#4D1568 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1568

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1568	#FFFFFF	#000000	##FFFFFF
##4D1568	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#073266

Tritanopia (blue-blind)

#4A283E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d1568;
/* rgb */ color: rgb(77, 21, 104);
/* oklch */ color: oklch(33.2% 0.139 311.9);

Tailwind

colors: {
  custom: {
    50: '#825994',
    500: '#4d1568',
    950: '#000000',
  },
}

SCSS

$custom: #4d1568;
$custom-light: #825994;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1568",
  "rgb": {
    "r": 77,
    "g": 21,
    "b": 104
  },
  "hsl": {
    "h": 280.482,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33245,
    "c": 0.13886,
    "h": 311.9
  },
  "luminance": 0.03114
}

Semantic roles & 50–950 ramp

primary

#4D1568

secondary

#5B9F3A

accent

#E93E76

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4D1568

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

Preview Lab → · Contrast checker → · Palette generator →