#4F1D8D#4F1D8D

#4F1D8D is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.6% C 0.170 H 297.7°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F1D8D
RGB	rgb(79, 29, 141)
HSL	hsl(267, 66%, 33%)
HSV	hsv(267, 79%, 55%)
CMYK	cmyk(44%, 79.4%, 0%, 44.7%)
CIE-LAB	lab(25.15, 45.97, -52.51)
CIE-LCH	lch(25.15, 69.79, 311.20°)
OKLab	oklab(37.56% 0.079 -0.1503)
OKLCH	oklch(37.56% 0.17 297.7)
XYZ	xyz(8.4703, 4.4639, 25.6095)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1D8D #5B8D1D

analogous

#1D238D #4F1D8D #871D8D

triadic

#4F1D8D #8D4F1D #1D8D4F

tetradic

#4F1D8D #8D1D23 #5B8D1D #1D8D87

square

#4F1D8D #8D1D23 #5B8D1D #1D8D87

split-complementary

#4F1D8D #8D871D #238D1D

monochromatic

#160827 #33135A #4F1D8D #6B27C0 #8B4BDA

Accessibility & contrast

On white

11.09

#4F1D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#4F1D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1D8D

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1D8D	#FFFFFF	#000000	##FFFFFF
##4F1D8D	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#003A8B

Tritanopia (blue-blind)

#3F3C55

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4f1d8d;
/* rgb */ color: rgb(79, 29, 141);
/* oklch */ color: oklch(37.6% 0.170 297.7);

Tailwind

colors: {
  custom: {
    50: '#875faf',
    500: '#4f1d8d',
    950: '#000000',
  },
}

SCSS

$custom: #4f1d8d;
$custom-light: #875faf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1d8d",
  "rgb": {
    "r": 79,
    "g": 29,
    "b": 141
  },
  "hsl": {
    "h": 266.786,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.37563,
    "c": 0.16981,
    "h": 297.7
  },
  "luminance": 0.04464
}

Semantic roles & 50–950 ramp

primary

#4F1D8D

secondary

#89BC4A

accent

#E93F9D

background

#F8F5FA

surface

#F0EAF5

border

#CBC6CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4F1D8D

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

Preview Lab → · Contrast checker → · Palette generator →