#4E1C63#4E1C63

#4E1C63 is a dark, vivid purple. Relative luminance 0.034; OKLCH L 33.8% C 0.125 H 314.2°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#4E1C63
RGB	rgb(78, 28, 99)
HSL	hsl(282, 56%, 25%)
HSV	hsv(282, 72%, 39%)
CMYK	cmyk(21.2%, 71.7%, 0%, 61.2%)
CIE-LAB	lab(21.40, 35.75, -31.79)
CIE-LCH	lch(21.40, 47.84, 318.36°)
OKLab	oklab(33.8% 0.0869 -0.0895)
OKLCH	oklch(33.8% 0.125 314.2)
XYZ	xyz(5.8089, 3.3512, 12.1428)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.12

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1C63 #31631C

analogous

#2B1C63 #4E1C63 #631C54

triadic

#4E1C63 #634E1C #1C634E

tetradic

#4E1C63 #632B1C #31631C #1C5463

square

#4E1C63 #632B1C #31631C #1C5463

split-complementary

#4E1C63 #54631C #1C632B

monochromatic

#130718 #280F33 #4E1C63 #742993 #9937C2

Accessibility & contrast

On white

12.57

#4E1C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#4E1C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1C63

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1C63	#FFFFFF	#000000	##FFFFFF
##4E1C63	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003165

Deuteranopia (green-blind)

#193561

Tritanopia (blue-blind)

#4C2A3D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #4e1c63;
/* rgb */ color: rgb(78, 28, 99);
/* oklch */ color: oklch(33.8% 0.125 314.2);

Tailwind

colors: {
  custom: {
    50: '#825d90',
    500: '#4e1c63',
    950: '#000000',
  },
}

SCSS

$custom: #4e1c63;
$custom-light: #825d90;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1c63",
  "rgb": {
    "r": 78,
    "g": 28,
    "b": 99
  },
  "hsl": {
    "h": 282.254,
    "s": 55.906,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33803,
    "c": 0.12476,
    "h": 314.2
  },
  "luminance": 0.03351
}

Semantic roles & 50–950 ramp

primary

#4E1C63

secondary

#5C9843

accent

#DF4975

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4E1C63

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

Preview Lab → · Contrast checker → · Palette generator →