#4E1D66#4E1D66

#4E1D66 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.2% C 0.127 H 312.5°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E1D66
RGB	rgb(78, 29, 102)
HSL	hsl(280, 56%, 26%)
HSV	hsv(280, 72%, 40%)
CMYK	cmyk(23.5%, 71.6%, 0%, 60%)
CIE-LAB	lab(21.79, 35.96, -33.12)
CIE-LCH	lch(21.79, 48.89, 317.35°)
OKLab	oklab(34.15% 0.0855 -0.0934)
OKLCH	oklch(34.15% 0.127 312.5)
XYZ	xyz(5.9791, 3.4579, 12.9203)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1D66 #35661D

analogous

#291D66 #4E1D66 #661D59

triadic

#4E1D66 #664E1D #1D664E

tetradic

#4E1D66 #66291D #35661D #1D5966

square

#4E1D66 #66291D #35661D #1D5966

split-complementary

#4E1D66 #59661D #1D6629

monochromatic

#120718 #2A0F36 #4E1D66 #722B96 #9738C5

Accessibility & contrast

On white

12.41

#4E1D66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#4E1D66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1D66

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1D66	#FFFFFF	#000000	##FFFFFF
##4E1D66	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003268

Deuteranopia (green-blind)

#163564

Tritanopia (blue-blind)

#4B2C3F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4e1d66;
/* rgb */ color: rgb(78, 29, 102);
/* oklch */ color: oklch(34.2% 0.127 312.5);

Tailwind

colors: {
  custom: {
    50: '#825d92',
    500: '#4e1d66',
    950: '#000000',
  },
}

SCSS

$custom: #4e1d66;
$custom-light: #825d92;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1d66",
  "rgb": {
    "r": 78,
    "g": 29,
    "b": 102
  },
  "hsl": {
    "h": 280.274,
    "s": 55.725,
    "l": 25.686
  },
  "oklch": {
    "l": 0.34153,
    "c": 0.12659,
    "h": 312.5
  },
  "luminance": 0.03458
}

Semantic roles & 50–950 ramp

primary

#4E1D66

secondary

#619B44

accent

#DF497A

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4E1D66

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

Preview Lab → · Contrast checker → · Palette generator →