#4B1984#4B1984

#4B1984 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.164 H 298.8°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B1984
RGB	rgb(75, 25, 132)
HSL	hsl(268, 68%, 31%)
HSV	hsv(268, 81%, 52%)
CMYK	cmyk(43.2%, 81.1%, 0%, 48.2%)
CIE-LAB	lab(23.19, 44.69, -50.10)
CIE-LCH	lch(23.19, 67.14, 311.73°)
OKLab	oklab(35.83% 0.0788 -0.1434)
OKLCH	oklch(35.83% 0.164 298.8)
XYZ	xyz(7.4131, 3.8569, 22.1792)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1984 #528419

analogous

#191D84 #4B1984 #801984

triadic

#4B1984 #844B19 #19844B

tetradic

#4B1984 #84191D #528419 #198480

square

#4B1984 #84191D #528419 #198480

split-complementary

#4B1984 #848019 #1D8419

monochromatic

#11061D #2E0F51 #4B1984 #6823B7 #873DDA

Accessibility & contrast

On white

11.86

#4B1984 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4B1984 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1984

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1984	#FFFFFF	#000000	##FFFFFF
##4B1984	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003787

Deuteranopia (green-blind)

#003682

Tritanopia (blue-blind)

#3D374E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4b1984;
/* rgb */ color: rgb(75, 25, 132);
/* oklch */ color: oklch(35.8% 0.164 298.8);

Tailwind

colors: {
  custom: {
    50: '#845ca9',
    500: '#4b1984',
    950: '#000000',
  },
}

SCSS

$custom: #4b1984;
$custom-light: #845ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1984",
  "rgb": {
    "r": 75,
    "g": 25,
    "b": 132
  },
  "hsl": {
    "h": 268.037,
    "s": 68.153,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35826,
    "c": 0.16358,
    "h": 298.8
  },
  "luminance": 0.03857
}

Semantic roles & 50–950 ramp

primary

#4B1984

secondary

#80B841

accent

#EB3D9A

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #4B1984

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

Preview Lab → · Contrast checker → · Palette generator →