#4F1A71#4F1A71

#4F1A71 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.8% C 0.143 H 308.4°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#4F1A71
RGB	rgb(79, 26, 113)
HSL	hsl(277, 63%, 27%)
HSV	hsv(277, 77%, 44%)
CMYK	cmyk(30.1%, 77%, 0%, 55.7%)
CIE-LAB	lab(22.28, 40.25, -39.47)
CIE-LCH	lch(22.28, 56.37, 315.56°)
OKLab	oklab(34.8% 0.0888 -0.112)
OKLCH	oklch(34.8% 0.143 308.4)
XYZ	xyz(6.5739, 3.5934, 15.9669)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1A71 #3C711A

analogous

#241A71 #4F1A71 #711A68

triadic

#4F1A71 #714F1A #1A714F

tetradic

#4F1A71 #71241A #3C711A #1A6871

square

#4F1A71 #71241A #3C711A #1A6871

split-complementary

#4F1A71 #68711A #1A7124

monochromatic

#110619 #2C0F3F #4F1A71 #7225A3 #9435D0

Accessibility & contrast

On white

12.22

#4F1A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#4F1A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1A71

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1A71	#FFFFFF	#000000	##FFFFFF
##4F1A71	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003373

Deuteranopia (green-blind)

#00366F

Tritanopia (blue-blind)

#4A2E44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4f1a71;
/* rgb */ color: rgb(79, 26, 113);
/* oklch */ color: oklch(34.8% 0.143 308.4);

Tailwind

colors: {
  custom: {
    50: '#845c9a',
    500: '#4f1a71',
    950: '#000000',
  },
}

SCSS

$custom: #4f1a71;
$custom-light: #845c9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1a71",
  "rgb": {
    "r": 79,
    "g": 26,
    "b": 113
  },
  "hsl": {
    "h": 276.552,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34798,
    "c": 0.1429,
    "h": 308.4
  },
  "luminance": 0.03593
}

Semantic roles & 50–950 ramp

primary

#4F1A71

secondary

#68A641

accent

#E64282

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4F1A71

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

Preview Lab → · Contrast checker → · Palette generator →