#4F2783#4F2783

#4F2783 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 37.9% C 0.146 H 299.2°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F2783
RGB	rgb(79, 39, 131)
HSL	hsl(266, 54%, 33%)
HSV	hsv(266, 70%, 51%)
CMYK	cmyk(39.7%, 70.2%, 0%, 48.6%)
CIE-LAB	lab(26.02, 38.44, -44.85)
CIE-LCH	lch(26.02, 59.07, 310.60°)
OKLab	oklab(37.91% 0.0714 -0.1279)
OKLCH	oklch(37.91% 0.146 299.2)
XYZ	xyz(8.0457, 4.7519, 21.9617)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F2783 #5B8327

analogous

#272D83 #4F2783 #7D2783

triadic

#4F2783 #834F27 #27834F

tetradic

#4F2783 #83272D #5B8327 #27837D

square

#4F2783 #83272D #5B8327 #27837D

split-complementary

#4F2783 #837D27 #2D8327

monochromatic

#160B25 #331954 #4F2783 #6B35B2 #8B57CD

Accessibility & contrast

On white

10.77

#4F2783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#4F2783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F2783

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F2783	#FFFFFF	#000000	##FFFFFF
##4F2783	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E86

Deuteranopia (green-blind)

#003D81

Tritanopia (blue-blind)

#433D52

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4f2783;
/* rgb */ color: rgb(79, 39, 131);
/* oklch */ color: oklch(37.9% 0.146 299.2);

Tailwind

colors: {
  custom: {
    50: '#8564a8',
    500: '#4f2783',
    950: '#000000',
  },
}

SCSS

$custom: #4f2783;
$custom-light: #8564a8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f2783",
  "rgb": {
    "r": 79,
    "g": 39,
    "b": 131
  },
  "hsl": {
    "h": 266.087,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.3791,
    "c": 0.14647,
    "h": 299.2
  },
  "luminance": 0.04752
}

Semantic roles & 50–950 ramp

primary

#4F2783

secondary

#89B254

accent

#DD4A9D

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0B0610

muted

#7C7A7F

Preview Lab

Preview with #4F2783

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

Preview Lab → · Contrast checker → · Palette generator →