#4B1967#4B1967

#4B1967 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.3% C 0.132 H 310.4°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#4B1967
RGB	rgb(75, 25, 103)
HSL	hsl(278, 61%, 25%)
HSV	hsv(278, 76%, 40%)
CMYK	cmyk(27.2%, 75.7%, 0%, 59.6%)
CIE-LAB	lab(20.71, 37.43, -35.54)
CIE-LCH	lch(20.71, 51.61, 316.48°)
OKLab	oklab(33.31% 0.0857 -0.1006)
OKLCH	oklch(33.31% 0.132 310.4)
XYZ	xyz(5.6970, 3.1705, 13.1412)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1967 #356719

analogous

#241967 #4B1967 #67195C

triadic

#4B1967 #674B19 #19674B

tetradic

#4B1967 #672419 #356719 #195C67

square

#4B1967 #672419 #356719 #195C67

split-complementary

#4B1967 #5C6719 #196724

monochromatic

#120619 #270D36 #4B1967 #6F2598 #9331C9

Accessibility & contrast

On white

12.85

#4B1967 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#4B1967 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1967

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1967	#FFFFFF	#000000	##FFFFFF
##4B1967	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003069

Deuteranopia (green-blind)

#0B3365

Tritanopia (blue-blind)

#472A3E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4b1967;
/* rgb */ color: rgb(75, 25, 103);
/* oklch */ color: oklch(33.3% 0.132 310.4);

Tailwind

colors: {
  custom: {
    50: '#815b93',
    500: '#4b1967',
    950: '#000000',
  },
}

SCSS

$custom: #4b1967;
$custom-light: #815b93;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1967",
  "rgb": {
    "r": 75,
    "g": 25,
    "b": 103
  },
  "hsl": {
    "h": 278.462,
    "s": 60.938,
    "l": 25.098
  },
  "oklch": {
    "l": 0.3331,
    "c": 0.13214,
    "h": 310.4
  },
  "luminance": 0.0317
}

Semantic roles & 50–950 ramp

primary

#4B1967

secondary

#619D3F

accent

#E4447D

background

#F8F5F9

surface

#EFE9F1

border

#CAC5CB

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #4B1967

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

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