#4D1663#4D1663

#4D1663 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.0% C 0.133 H 314.3°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D1663
RGB	rgb(77, 22, 99)
HSL	hsl(283, 64%, 24%)
HSV	hsv(283, 78%, 39%)
CMYK	cmyk(22.2%, 77.8%, 0%, 61.2%)
CIE-LAB	lab(20.25, 38.29, -33.64)
CIE-LCH	lch(20.25, 50.97, 318.70°)
OKLab	oklab(32.95% 0.0925 -0.0949)
OKLCH	oklch(32.95% 0.133 314.3)
XYZ	xyz(5.5992, 3.0526, 12.0962)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1663 #2C6316

analogous

#261663 #4D1663 #631652

triadic

#4D1663 #634D16 #16634D

tetradic

#4D1663 #632616 #2C6316 #165263

square

#4D1663 #632616 #2C6316 #165263

split-complementary

#4D1663 #526316 #166326

monochromatic

#130619 #260B31 #4D1663 #742195 #9B2CC7

Accessibility & contrast

On white

13.04

#4D1663 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4D1663 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1663

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1663	#FFFFFF	#000000	##FFFFFF
##4D1663	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E65

Deuteranopia (green-blind)

#113261

Tritanopia (blue-blind)

#4B273B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4d1663;
/* rgb */ color: rgb(77, 22, 99);
/* oklch */ color: oklch(33.0% 0.133 314.3);

Tailwind

colors: {
  custom: {
    50: '#825990',
    500: '#4d1663',
    950: '#000000',
  },
}

SCSS

$custom: #4d1663;
$custom-light: #825990;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1663",
  "rgb": {
    "r": 77,
    "g": 22,
    "b": 99
  },
  "hsl": {
    "h": 282.857,
    "s": 63.636,
    "l": 23.725
  },
  "oklch": {
    "l": 0.32952,
    "c": 0.13252,
    "h": 314.3
  },
  "luminance": 0.03052
}

Semantic roles & 50–950 ramp

primary

#4D1663

secondary

#569A3B

accent

#E74170

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #4D1663

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

Preview Lab → · Contrast checker → · Palette generator →