#4D1771#4D1771

#4D1771 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.146 H 307.5°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#4D1771
RGB	rgb(77, 23, 113)
HSL	hsl(276, 66%, 27%)
HSV	hsv(276, 80%, 44%)
CMYK	cmyk(31.9%, 79.6%, 0%, 55.7%)
CIE-LAB	lab(21.52, 41.14, -40.72)
CIE-LCH	lch(21.52, 57.89, 315.30°)
OKLab	oklab(34.2% 0.0888 -0.1157)
OKLCH	oklch(34.2% 0.146 307.5)
XYZ	xyz(6.3470, 3.3829, 15.9382)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1771 #3B7117

analogous

#201771 #4D1771 #711768

triadic

#4D1771 #714D17 #17714D

tetradic

#4D1771 #712017 #3B7117 #176871

square

#4D1771 #712017 #3B7117 #176871

split-complementary

#4D1771 #687117 #177120

monochromatic

#110519 #2A0D3E #4D1771 #7021A4 #922ED4

Accessibility & contrast

On white

12.53

#4D1771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#4D1771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1771

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1771	#FFFFFF	#000000	##FFFFFF
##4D1771	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003273

Deuteranopia (green-blind)

#00346F

Tritanopia (blue-blind)

#472D43

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4d1771;
/* rgb */ color: rgb(77, 23, 113);
/* oklch */ color: oklch(34.2% 0.146 307.5);

Tailwind

colors: {
  custom: {
    50: '#835b9a',
    500: '#4d1771',
    950: '#000000',
  },
}

SCSS

$custom: #4d1771;
$custom-light: #835b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1771",
  "rgb": {
    "r": 77,
    "g": 23,
    "b": 113
  },
  "hsl": {
    "h": 276,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.34196,
    "c": 0.14588,
    "h": 307.5
  },
  "luminance": 0.03383
}

Semantic roles & 50–950 ramp

primary

#4D1771

secondary

#67A73D

accent

#E93F83

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4D1771

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

Preview Lab → · Contrast checker → · Palette generator →