#4D1778#4D1778

#4D1778 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.153 H 304.6°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D1778
RGB	rgb(77, 23, 120)
HSL	hsl(273, 68%, 28%)
HSV	hsv(273, 81%, 47%)
CMYK	cmyk(35.8%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(22.11, 42.85, -44.25)
CIE-LCH	lch(22.11, 61.59, 314.08°)
OKLab	oklab(34.8% 0.0871 -0.1261)
OKLCH	oklch(34.8% 0.153 304.6)
XYZ	xyz(6.7564, 3.5467, 18.0943)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1778 #427817

analogous

#1C1778 #4D1778 #781772

triadic

#4D1778 #784D17 #17784D

tetradic

#4D1778 #781C17 #427817 #177278

square

#4D1778 #781C17 #427817 #177278

split-complementary

#4D1778 #727817 #17781C

monochromatic

#10051A #2C0D45 #4D1778 #6E21AB #8E32D8

Accessibility & contrast

On white

12.29

#4D1778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#4D1778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1778

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1778	#FFFFFF	#000000	##FFFFFF
##4D1778	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#003576

Tritanopia (blue-blind)

#453047

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4d1778;
/* rgb */ color: rgb(77, 23, 120);
/* oklch */ color: oklch(34.8% 0.153 304.6);

Tailwind

colors: {
  custom: {
    50: '#845ba0',
    500: '#4d1778',
    950: '#000000',
  },
}

SCSS

$custom: #4d1778;
$custom-light: #845ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1778",
  "rgb": {
    "r": 77,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 273.402,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.348,
    "c": 0.15322,
    "h": 304.6
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#4D1778

secondary

#6FAD3E

accent

#EB3D8A

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040F

muted

#7C797E

Preview Lab

Preview with #4D1778

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

Preview Lab → · Contrast checker → · Palette generator →