#4C1565#4C1565

#4C1565 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.9% C 0.135 H 312.7°. Best body text is #FFFFFF at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C1565
RGB	rgb(76, 21, 101)
HSL	hsl(281, 66%, 24%)
HSV	hsv(281, 79%, 40%)
CMYK	cmyk(24.8%, 79.2%, 0%, 60.4%)
CIE-LAB	lab(20.09, 38.95, -35.22)
CIE-LCH	lch(20.09, 52.51, 317.88°)
OKLab	oklab(32.85% 0.0918 -0.0996)
OKLCH	oklch(32.85% 0.135 312.7)
XYZ	xyz(5.5972, 3.0126, 12.5960)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1565 #2E6515

analogous

#241565 #4C1565 #651556

triadic

#4C1565 #654C15 #15654C

tetradic

#4C1565 #652415 #2E6515 #155665

square

#4C1565 #652415 #2E6515 #155665

split-complementary

#4C1565 #566515 #156524

monochromatic

#130519 #260A32 #4C1565 #722098 #982ACA

Accessibility & contrast

On white

13.11

#4C1565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4C1565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1565

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1565	#FFFFFF	#000000	##FFFFFF
##4C1565	1.00	13.11	1.60	13.11
#FFFFFF	13.11	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E67

Deuteranopia (green-blind)

#0B3263

Tritanopia (blue-blind)

#49273C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4c1565;
/* rgb */ color: rgb(76, 21, 101);
/* oklch */ color: oklch(32.9% 0.135 312.7);

Tailwind

colors: {
  custom: {
    50: '#815991',
    500: '#4c1565',
    950: '#000000',
  },
}

SCSS

$custom: #4c1565;
$custom-light: #815991;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1565",
  "rgb": {
    "r": 76,
    "g": 21,
    "b": 101
  },
  "hsl": {
    "h": 281.25,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.32854,
    "c": 0.13544,
    "h": 312.7
  },
  "luminance": 0.03012
}

Semantic roles & 50–950 ramp

primary

#4C1565

secondary

#599C3A

accent

#E93F74

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4C1565

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

Preview Lab → · Contrast checker → · Palette generator →