#4D1C73#4D1C73

#4D1C73 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.142 H 305.9°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#4D1C73
RGB	rgb(77, 28, 115)
HSL	hsl(274, 61%, 28%)
HSV	hsv(274, 76%, 45%)
CMYK	cmyk(33%, 75.7%, 0%, 54.9%)
CIE-LAB	lab(22.47, 39.40, -40.47)
CIE-LCH	lch(22.47, 56.48, 314.23°)
OKLab	oklab(34.92% 0.0833 -0.115)
OKLCH	oklch(34.92% 0.142 305.9)
XYZ	xyz(6.5697, 3.6461, 16.5740)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1C73 #42731C

analogous

#211C73 #4D1C73 #731C6D

triadic

#4D1C73 #734D1C #1C734D

tetradic

#4D1C73 #73211C #42731C #1C6D73

square

#4D1C73 #73211C #42731C #1C6D73

split-complementary

#4D1C73 #6D731C #1C7321

monochromatic

#100619 #2C1042 #4D1C73 #6E28A4 #8E3ACF

Accessibility & contrast

On white

12.14

#4D1C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#4D1C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1C73

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1C73	#FFFFFF	#000000	##FFFFFF
##4D1C73	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003475

Deuteranopia (green-blind)

#003671

Tritanopia (blue-blind)

#463146

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4d1c73;
/* rgb */ color: rgb(77, 28, 115);
/* oklch */ color: oklch(34.9% 0.142 305.9);

Tailwind

colors: {
  custom: {
    50: '#835d9c',
    500: '#4d1c73',
    950: '#000000',
  },
}

SCSS

$custom: #4d1c73;
$custom-light: #835d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1c73",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 115
  },
  "hsl": {
    "h": 273.793,
    "s": 60.839,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34917,
    "c": 0.14201,
    "h": 305.9
  },
  "luminance": 0.03646
}

Semantic roles & 50–950 ramp

primary

#4D1C73

secondary

#6FA743

accent

#E4448A

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4D1C73

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

Preview Lab → · Contrast checker → · Palette generator →