#4C1665#4C1665

#4C1665 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 33.0% C 0.134 H 312.5°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#4C1665
RGB	rgb(76, 22, 101)
HSL	hsl(281, 64%, 24%)
HSV	hsv(281, 78%, 40%)
CMYK	cmyk(24.8%, 78.2%, 0%, 60.4%)
CIE-LAB	lab(20.24, 38.52, -34.98)
CIE-LCH	lch(20.24, 52.03, 317.76°)
OKLab	oklab(32.96% 0.0908 -0.0989)
OKLCH	oklch(32.96% 0.134 312.5)
XYZ	xyz(5.6159, 3.0501, 12.6023)
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

#4C1665 #2F6516

analogous

#251665 #4C1665 #651657

triadic

#4C1665 #654C16 #16654C

tetradic

#4C1665 #652516 #2F6516 #165765

square

#4C1665 #652516 #2F6516 #165765

split-complementary

#4C1665 #576516 #166525

monochromatic

#130519 #260B33 #4C1665 #722197 #982CCA

Accessibility & contrast

On white

13.04

#4C1665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4C1665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1665

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1665	#FFFFFF	#000000	##FFFFFF
##4C1665	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)

#002E67

Deuteranopia (green-blind)

#0C3263

Tritanopia (blue-blind)

#49283C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4c1665;
/* rgb */ color: rgb(76, 22, 101);
/* oklch */ color: oklch(33.0% 0.134 312.5);

Tailwind

colors: {
  custom: {
    50: '#815991',
    500: '#4c1665',
    950: '#000000',
  },
}

SCSS

$custom: #4c1665;
$custom-light: #815991;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1665",
  "rgb": {
    "r": 76,
    "g": 22,
    "b": 101
  },
  "hsl": {
    "h": 281.013,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.3296,
    "c": 0.13422,
    "h": 312.5
  },
  "luminance": 0.0305
}

Semantic roles & 50–950 ramp

primary

#4C1665

secondary

#5A9C3B

accent

#E74175

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C1665

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

Preview Lab → · Contrast checker → · Palette generator →