#4F1C8B#4F1C8B

#4F1C8B is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.3% C 0.169 H 298.5°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#4F1C8B
RGB	rgb(79, 28, 139)
HSL	hsl(268, 66%, 33%)
HSV	hsv(268, 80%, 55%)
CMYK	cmyk(43.2%, 79.9%, 0%, 45.5%)
CIE-LAB	lab(24.82, 45.88, -51.81)
CIE-LCH	lch(24.82, 69.20, 311.53°)
OKLab	oklab(37.28% 0.0804 -0.1482)
OKLCH	oklch(37.28% 0.169 298.5)
XYZ	xyz(8.2987, 4.3567, 24.8248)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1C8B #588B1C

analogous

#1C208B #4F1C8B #871C8B

triadic

#4F1C8B #8B4F1C #1C8B4F

tetradic

#4F1C8B #8B1C20 #588B1C #1C8B87

square

#4F1C8B #8B1C20 #588B1C #1C8B87

split-complementary

#4F1C8B #8B871C #208B1C

monochromatic

#150725 #321258 #4F1C8B #6C26BE #8B47DA

Accessibility & contrast

On white

11.22

#4F1C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#4F1C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1C8B

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1C8B	#FFFFFF	#000000	##FFFFFF
##4F1C8B	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8E

Deuteranopia (green-blind)

#003A89

Tritanopia (blue-blind)

#403A53

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4f1c8b;
/* rgb */ color: rgb(79, 28, 139);
/* oklch */ color: oklch(37.3% 0.169 298.5);

Tailwind

colors: {
  custom: {
    50: '#875fae',
    500: '#4f1c8b',
    950: '#000000',
  },
}

SCSS

$custom: #4f1c8b;
$custom-light: #875fae;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1c8b",
  "rgb": {
    "r": 79,
    "g": 28,
    "b": 139
  },
  "hsl": {
    "h": 267.568,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.37275,
    "c": 0.16865,
    "h": 298.5
  },
  "luminance": 0.04357
}

Semantic roles & 50–950 ramp

primary

#4F1C8B

secondary

#86BC47

accent

#E93E9B

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4F1C8B

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

Preview Lab → · Contrast checker → · Palette generator →