#4B1969#4B1969

#4B1969 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.5% C 0.134 H 309.5°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#4B1969
RGB	rgb(75, 25, 105)
HSL	hsl(278, 62%, 25%)
HSV	hsv(278, 76%, 41%)
CMYK	cmyk(28.6%, 76.2%, 0%, 58.8%)
CIE-LAB	lab(20.87, 37.91, -36.59)
CIE-LCH	lch(20.87, 52.69, 316.01°)
OKLab	oklab(33.47% 0.0854 -0.1037)
OKLCH	oklch(33.47% 0.134 309.5)
XYZ	xyz(5.7986, 3.2112, 13.6762)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1969 #376919

analogous

#231969 #4B1969 #69195F

triadic

#4B1969 #694B19 #19694B

tetradic

#4B1969 #692319 #376919 #195F69

square

#4B1969 #692319 #376919 #195F69

split-complementary

#4B1969 #5F6919 #196923

monochromatic

#120619 #280D38 #4B1969 #6E259A #9231CC

Accessibility & contrast

On white

12.79

#4B1969 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4B1969 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1969

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1969	#FFFFFF	#000000	##FFFFFF
##4B1969	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306B

Deuteranopia (green-blind)

#073367

Tritanopia (blue-blind)

#472B3F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4b1969;
/* rgb */ color: rgb(75, 25, 105);
/* oklch */ color: oklch(33.5% 0.134 309.5);

Tailwind

colors: {
  custom: {
    50: '#815b94',
    500: '#4b1969',
    950: '#000000',
  },
}

SCSS

$custom: #4b1969;
$custom-light: #815b94;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1969",
  "rgb": {
    "r": 75,
    "g": 25,
    "b": 105
  },
  "hsl": {
    "h": 277.5,
    "s": 61.538,
    "l": 25.49
  },
  "oklch": {
    "l": 0.33471,
    "c": 0.13431,
    "h": 309.5
  },
  "luminance": 0.03211
}

Semantic roles & 50–950 ramp

primary

#4B1969

secondary

#639F3F

accent

#E54380

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4B1969

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

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