#4E1F63#4E1F63

#4E1F63 is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.2% C 0.120 H 313.7°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#4E1F63
RGB	rgb(78, 31, 99)
HSL	hsl(281, 52%, 25%)
HSV	hsv(281, 69%, 39%)
CMYK	cmyk(21.2%, 68.7%, 0%, 61.2%)
CIE-LAB	lab(21.95, 34.23, -30.91)
CIE-LCH	lch(21.95, 46.12, 317.92°)
OKLab	oklab(34.2% 0.0831 -0.0869)
OKLCH	oklch(34.2% 0.12 313.7)
XYZ	xyz(5.8836, 3.5007, 12.1677)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.51

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1F63 #34631F

analogous

#2C1F63 #4E1F63 #631F56

triadic

#4E1F63 #634E1F #1F634E

tetradic

#4E1F63 #632C1F #34631F #1F5663

square

#4E1F63 #632C1F #34631F #1F5663

split-complementary

#4E1F63 #56631F #1F632C

monochromatic

#120717 #291034 #4E1F63 #732E92 #973CC0

Accessibility & contrast

On white

12.35

#4E1F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#4E1F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1F63

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1F63	#FFFFFF	#000000	##FFFFFF
##4E1F63	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023265

Deuteranopia (green-blind)

#1C3661

Tritanopia (blue-blind)

#4C2C3E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4e1f63;
/* rgb */ color: rgb(78, 31, 99);
/* oklch */ color: oklch(34.2% 0.120 313.7);

Tailwind

colors: {
  custom: {
    50: '#825e90',
    500: '#4e1f63',
    950: '#000000',
  },
}

SCSS

$custom: #4e1f63;
$custom-light: #825e90;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1f63",
  "rgb": {
    "r": 78,
    "g": 31,
    "b": 99
  },
  "hsl": {
    "h": 281.471,
    "s": 52.308,
    "l": 25.49
  },
  "oklch": {
    "l": 0.34197,
    "c": 0.12025,
    "h": 313.7
  },
  "luminance": 0.03501
}

Semantic roles & 50–950 ramp

primary

#4E1F63

secondary

#5F9846

accent

#DC4C78

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B050C

muted

#7C797D

Preview Lab

Preview with #4E1F63

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

Preview Lab → · Contrast checker → · Palette generator →