#4C0F69#4C0F69

#4C0F69 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.6% C 0.146 H 311.4°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#4C0F69
RGB	rgb(76, 15, 105)
HSL	hsl(281, 75%, 24%)
HSV	hsv(281, 86%, 41%)
CMYK	cmyk(27.6%, 85.7%, 0%, 58.8%)
CIE-LAB	lab(19.63, 42.13, -38.59)
CIE-LCH	lch(19.63, 57.14, 317.51°)
OKLab	oklab(32.63% 0.0964 -0.1094)
OKLCH	oklch(32.63% 0.146 311.4)
XYZ	xyz(5.7006, 2.8982, 13.6210)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C0F69 #2C690F

analogous

#1F0F69 #4C0F69 #690F59

triadic

#4C0F69 #694C0F #0F694C

tetradic

#4C0F69 #691F0F #2C690F #0F5969

square

#4C0F69 #691F0F #2C690F #0F5969

split-complementary

#4C0F69 #59690F #0F691F

monochromatic

#13041B #250733 #4C0F69 #73179F #9A1ED4

Accessibility & contrast

On white

13.29

#4C0F69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#4C0F69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C0F69

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C0F69	#FFFFFF	#000000	##FFFFFF
##4C0F69	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6B

Deuteranopia (green-blind)

#003167

Tritanopia (blue-blind)

#48263D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4c0f69;
/* rgb */ color: rgb(76, 15, 105);
/* oklch */ color: oklch(32.6% 0.146 311.4);

Tailwind

colors: {
  custom: {
    50: '#825795',
    500: '#4c0f69',
    950: '#000000',
  },
}

SCSS

$custom: #4c0f69;
$custom-light: #825795;
$custom-dark: #000000;

JSON

{
  "hex": "#4c0f69",
  "rgb": {
    "r": 76,
    "g": 15,
    "b": 105
  },
  "hsl": {
    "h": 280.667,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.32632,
    "c": 0.14586,
    "h": 311.4
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#4C0F69

secondary

#56A132

accent

#F23673

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B030D

muted

#7C787E

Preview Lab

Preview with #4C0F69

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

Preview Lab → · Contrast checker → · Palette generator →