#4E1B67#4E1B67

#4E1B67 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.0% C 0.131 H 312.3°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#4E1B67
RGB	rgb(78, 27, 103)
HSL	hsl(280, 58%, 25%)
HSV	hsv(280, 74%, 40%)
CMYK	cmyk(24.3%, 73.8%, 0%, 59.6%)
CIE-LAB	lab(21.52, 37.17, -34.22)
CIE-LCH	lch(21.52, 50.52, 317.37°)
OKLab	oklab(33.98% 0.0878 -0.0966)
OKLCH	oklch(33.98% 0.131 312.3)
XYZ	xyz(5.9816, 3.3830, 13.1672)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1B67 #34671B

analogous

#281B67 #4E1B67 #671B5A

triadic

#4E1B67 #674E1B #1B674E

tetradic

#4E1B67 #67281B #34671B #1B5A67

square

#4E1B67 #67281B #34671B #1B5A67

split-complementary

#4E1B67 #5A671B #1B6728

monochromatic

#120618 #290E37 #4E1B67 #732897 #9734C8

Accessibility & contrast

On white

12.53

#4E1B67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#4E1B67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1B67

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1B67	#FFFFFF	#000000	##FFFFFF
##4E1B67	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003169

Deuteranopia (green-blind)

#133565

Tritanopia (blue-blind)

#4B2B3F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4e1b67;
/* rgb */ color: rgb(78, 27, 103);
/* oklch */ color: oklch(34.0% 0.131 312.3);

Tailwind

colors: {
  custom: {
    50: '#835c93',
    500: '#4e1b67',
    950: '#000000',
  },
}

SCSS

$custom: #4e1b67;
$custom-light: #835c93;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1b67",
  "rgb": {
    "r": 78,
    "g": 27,
    "b": 103
  },
  "hsl": {
    "h": 280.263,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3398,
    "c": 0.13052,
    "h": 312.3
  },
  "luminance": 0.03383
}

Semantic roles & 50–950 ramp

primary

#4E1B67

secondary

#5F9C42

accent

#E24679

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4E1B67

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

Preview Lab → · Contrast checker → · Palette generator →