#4E1A66#4E1A66

#4E1A66 is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.8% C 0.131 H 312.9°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#4E1A66
RGB	rgb(78, 26, 102)
HSL	hsl(281, 59%, 25%)
HSV	hsv(281, 75%, 40%)
CMYK	cmyk(23.5%, 74.5%, 0%, 60%)
CIE-LAB	lab(21.27, 37.41, -33.95)
CIE-LCH	lch(21.27, 50.52, 317.77°)
OKLab	oklab(33.78% 0.0891 -0.0958)
OKLCH	oklch(33.78% 0.131 312.9)
XYZ	xyz(5.9091, 3.3180, 12.8970)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1A66 #32661A

analogous

#281A66 #4E1A66 #661A58

triadic

#4E1A66 #664E1A #1A664E

tetradic

#4E1A66 #66281A #32661A #1A5866

square

#4E1A66 #66281A #32661A #1A5866

split-complementary

#4E1A66 #58661A #1A6628

monochromatic

#130618 #290E35 #4E1A66 #732697 #9933C8

Accessibility & contrast

On white

12.62

#4E1A66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#4E1A66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1A66

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1A66	#FFFFFF	#000000	##FFFFFF
##4E1A66	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003068

Deuteranopia (green-blind)

#133464

Tritanopia (blue-blind)

#4B2A3E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4e1a66;
/* rgb */ color: rgb(78, 26, 102);
/* oklch */ color: oklch(33.8% 0.131 312.9);

Tailwind

colors: {
  custom: {
    50: '#835c92',
    500: '#4e1a66',
    950: '#000000',
  },
}

SCSS

$custom: #4e1a66;
$custom-light: #835c92;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1a66",
  "rgb": {
    "r": 78,
    "g": 26,
    "b": 102
  },
  "hsl": {
    "h": 281.053,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33783,
    "c": 0.13081,
    "h": 312.9
  },
  "luminance": 0.03318
}

Semantic roles & 50–950 ramp

primary

#4E1A66

secondary

#5D9C40

accent

#E34577

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4E1A66

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

Preview Lab → · Contrast checker → · Palette generator →