#4D1371#4D1371

#4D1371 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.8% C 0.150 H 308.0°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D1371
RGB	rgb(77, 19, 113)
HSL	hsl(277, 71%, 26%)
HSV	hsv(277, 83%, 44%)
CMYK	cmyk(31.9%, 83.2%, 0%, 55.7%)
CIE-LAB	lab(20.96, 42.73, -41.62)
CIE-LCH	lch(20.96, 59.65, 315.76°)
OKLab	oklab(33.81% 0.0925 -0.1183)
OKLCH	oklch(33.81% 0.15 308)
XYZ	xyz(6.2734, 3.2359, 15.9137)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1371 #377113

analogous

#1E1371 #4D1371 #711366

triadic

#4D1371 #714D13 #13714D

tetradic

#4D1371 #711E13 #377113 #136671

square

#4D1371 #711E13 #377113 #136671

split-complementary

#4D1371 #667113 #13711E

monochromatic

#12041A #290A3D #4D1371 #711CA5 #9425DA

Accessibility & contrast

On white

12.75

#4D1371 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#4D1371 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1371

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1371	#FFFFFF	#000000	##FFFFFF
##4D1371	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003074

Deuteranopia (green-blind)

#00336F

Tritanopia (blue-blind)

#472B42

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4d1371;
/* rgb */ color: rgb(77, 19, 113);
/* oklch */ color: oklch(33.8% 0.150 308.0);

Tailwind

colors: {
  custom: {
    50: '#83599b',
    500: '#4d1371',
    950: '#000000',
  },
}

SCSS

$custom: #4d1371;
$custom-light: #83599b;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1371",
  "rgb": {
    "r": 77,
    "g": 19,
    "b": 113
  },
  "hsl": {
    "h": 277.021,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.33809,
    "c": 0.15016,
    "h": 308
  },
  "luminance": 0.03236
}

Semantic roles & 50–950 ramp

primary

#4D1371

secondary

#63A838

accent

#EE3A7F

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4D1371

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

Preview Lab → · Contrast checker → · Palette generator →