#4D1A64#4D1A64

#4D1A64 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.5% C 0.128 H 313.2°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D1A64
RGB	rgb(77, 26, 100)
HSL	hsl(281, 59%, 25%)
HSV	hsv(281, 74%, 39%)
CMYK	cmyk(23%, 74%, 0%, 60.8%)
CIE-LAB	lab(20.97, 36.71, -33.14)
CIE-LCH	lch(20.97, 49.46, 317.92°)
OKLab	oklab(33.49% 0.0879 -0.0935)
OKLCH	oklch(33.49% 0.128 313.2)
XYZ	xyz(5.7298, 3.2368, 12.3771)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1A64 #31641A

analogous

#281A64 #4D1A64 #641A56

triadic

#4D1A64 #644D1A #1A644D

tetradic

#4D1A64 #64281A #31641A #1A5664

square

#4D1A64 #64281A #31641A #1A5664

split-complementary

#4D1A64 #56641A #1A6428

monochromatic

#130618 #280D33 #4D1A64 #722795 #9833C5

Accessibility & contrast

On white

12.75

#4D1A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4D1A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1A64

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1A64	#FFFFFF	#000000	##FFFFFF
##4D1A64	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003066

Deuteranopia (green-blind)

#143462

Tritanopia (blue-blind)

#4B293D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4d1a64;
/* rgb */ color: rgb(77, 26, 100);
/* oklch */ color: oklch(33.5% 0.128 313.2);

Tailwind

colors: {
  custom: {
    50: '#825b91',
    500: '#4d1a64',
    950: '#000000',
  },
}

SCSS

$custom: #4d1a64;
$custom-light: #825b91;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1a64",
  "rgb": {
    "r": 77,
    "g": 26,
    "b": 100
  },
  "hsl": {
    "h": 281.351,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.33485,
    "c": 0.12828,
    "h": 313.2
  },
  "luminance": 0.03237
}

Semantic roles & 50–950 ramp

primary

#4D1A64

secondary

#5C9A40

accent

#E24676

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040D

muted

#7C797D

Preview Lab

Preview with #4D1A64

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

Preview Lab → · Contrast checker → · Palette generator →