#4B1867#4B1867

#4B1867 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.133 H 310.6°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#4B1867
RGB	rgb(75, 24, 103)
HSL	hsl(279, 62%, 25%)
HSV	hsv(279, 77%, 40%)
CMYK	cmyk(27.2%, 76.7%, 0%, 59.6%)
CIE-LAB	lab(20.55, 37.89, -35.80)
CIE-LCH	lch(20.55, 52.13, 316.62°)
OKLab	oklab(33.2% 0.0868 -0.1013)
OKLCH	oklch(33.2% 0.133 310.6)
XYZ	xyz(5.6760, 3.1285, 13.1342)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1867 #346718

analogous

#231867 #4B1867 #67185C

triadic

#4B1867 #674B18 #18674B

tetradic

#4B1867 #672318 #346718 #185C67

square

#4B1867 #672318 #346718 #185C67

split-complementary

#4B1867 #5C6718 #186723

monochromatic

#120619 #270C35 #4B1867 #6F2499 #932FCA

Accessibility & contrast

On white

12.92

#4B1867 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4B1867 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1867

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1867	#FFFFFF	#000000	##FFFFFF
##4B1867	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F69

Deuteranopia (green-blind)

#093265

Tritanopia (blue-blind)

#472A3E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4b1867;
/* rgb */ color: rgb(75, 24, 103);
/* oklch */ color: oklch(33.2% 0.133 310.6);

Tailwind

colors: {
  custom: {
    50: '#815a93',
    500: '#4b1867',
    950: '#000000',
  },
}

SCSS

$custom: #4b1867;
$custom-light: #815a93;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1867",
  "rgb": {
    "r": 75,
    "g": 24,
    "b": 103
  },
  "hsl": {
    "h": 278.734,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.33195,
    "c": 0.13344,
    "h": 310.6
  },
  "luminance": 0.03128
}

Semantic roles & 50–950 ramp

primary

#4B1867

secondary

#609D3E

accent

#E5437C

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4B1867

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

Preview Lab → · Contrast checker → · Palette generator →