#4B1368#4B1368

#4B1368 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.140 H 310.8°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#4B1368
RGB	rgb(75, 19, 104)
HSL	hsl(280, 69%, 24%)
HSV	hsv(280, 82%, 41%)
CMYK	cmyk(27.9%, 81.7%, 0%, 59.2%)
CIE-LAB	lab(19.89, 40.25, -37.53)
CIE-LCH	lch(19.89, 55.03, 317.00°)
OKLab	oklab(32.75% 0.0917 -0.1064)
OKLCH	oklch(32.75% 0.14 310.8)
XYZ	xyz(5.6327, 2.9612, 13.3689)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1368 #306813

analogous

#201368 #4B1368 #68135B

triadic

#4B1368 #684B13 #13684B

tetradic

#4B1368 #682013 #306813 #135B68

square

#4B1368 #682013 #306813 #135B68

split-complementary

#4B1368 #5B6813 #136820

monochromatic

#13051A #260A34 #4B1368 #701C9C #9626CF

Accessibility & contrast

On white

13.19

#4B1368 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#4B1368 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1368

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1368	#FFFFFF	#000000	##FFFFFF
##4B1368	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6A

Deuteranopia (green-blind)

#003166

Tritanopia (blue-blind)

#47283D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4b1368;
/* rgb */ color: rgb(75, 19, 104);
/* oklch */ color: oklch(32.8% 0.140 310.8);

Tailwind

colors: {
  custom: {
    50: '#815894',
    500: '#4b1368',
    950: '#000000',
  },
}

SCSS

$custom: #4b1368;
$custom-light: #815894;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1368",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 104
  },
  "hsl": {
    "h": 279.529,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.32751,
    "c": 0.14045,
    "h": 310.8
  },
  "luminance": 0.02961
}

Semantic roles & 50–950 ramp

primary

#4B1368

secondary

#5B9F37

accent

#EC3C78

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4B1368

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

Preview Lab → · Contrast checker → · Palette generator →