#4D1D73#4D1D73

#4D1D73 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.0% C 0.141 H 305.8°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#4D1D73
RGB	rgb(77, 29, 115)
HSL	hsl(273, 60%, 28%)
HSV	hsv(273, 75%, 45%)
CMYK	cmyk(33%, 74.8%, 0%, 54.9%)
CIE-LAB	lab(22.63, 38.92, -40.19)
CIE-LCH	lch(22.63, 55.95, 314.08°)
OKLab	oklab(35.04% 0.0822 -0.1142)
OKLCH	oklch(35.04% 0.141 305.8)
XYZ	xyz(6.5938, 3.6944, 16.5820)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1D73 #43731D

analogous

#221D73 #4D1D73 #731D6E

triadic

#4D1D73 #734D1D #1D734D

tetradic

#4D1D73 #73221D #43731D #1D6E73

square

#4D1D73 #73221D #43731D #1D6E73

split-complementary

#4D1D73 #6E731D #1D7322

monochromatic

#100618 #2C1142 #4D1D73 #6E29A4 #8E3CCE

Accessibility & contrast

On white

12.08

#4D1D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#4D1D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1D73

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1D73	#FFFFFF	#000000	##FFFFFF
##4D1D73	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003575

Deuteranopia (green-blind)

#003671

Tritanopia (blue-blind)

#463146

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4d1d73;
/* rgb */ color: rgb(77, 29, 115);
/* oklch */ color: oklch(35.0% 0.141 305.8);

Tailwind

colors: {
  custom: {
    50: '#835e9c',
    500: '#4d1d73',
    950: '#000000',
  },
}

SCSS

$custom: #4d1d73;
$custom-light: #835e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1d73",
  "rgb": {
    "r": 77,
    "g": 29,
    "b": 115
  },
  "hsl": {
    "h": 273.488,
    "s": 59.722,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35037,
    "c": 0.14073,
    "h": 305.8
  },
  "luminance": 0.03694
}

Semantic roles & 50–950 ramp

primary

#4D1D73

secondary

#70A745

accent

#E3458B

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4D1D73

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

Preview Lab → · Contrast checker → · Palette generator →