#4D1879#4D1879

#4D1879 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 35.0% C 0.153 H 304.1°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#4D1879
RGB	rgb(77, 24, 121)
HSL	hsl(273, 67%, 28%)
HSV	hsv(273, 80%, 47%)
CMYK	cmyk(36.4%, 80.2%, 0%, 52.5%)
CIE-LAB	lab(22.34, 42.68, -44.51)
CIE-LCH	lch(22.34, 61.66, 313.80°)
OKLab	oklab(34.99% 0.0859 -0.1269)
OKLCH	oklch(34.99% 0.153 304.1)
XYZ	xyz(6.8376, 3.6115, 18.4223)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.36

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1879 #447918

analogous

#1D1879 #4D1879 #791874

triadic

#4D1879 #794D18 #18794D

tetradic

#4D1879 #791D18 #447918 #187479

square

#4D1879 #791D18 #447918 #187479

split-complementary

#4D1879 #747918 #18791D

monochromatic

#10051A #2D0E46 #4D1879 #6D22AC #8D35D7

Accessibility & contrast

On white

12.19

#4D1879 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#4D1879 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1879

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1879	#FFFFFF	#000000	##FFFFFF
##4D1879	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#003577

Tritanopia (blue-blind)

#443148

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4d1879;
/* rgb */ color: rgb(77, 24, 121);
/* oklch */ color: oklch(35.0% 0.153 304.1);

Tailwind

colors: {
  custom: {
    50: '#845ca0',
    500: '#4d1879',
    950: '#000000',
  },
}

SCSS

$custom: #4d1879;
$custom-light: #845ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1879",
  "rgb": {
    "r": 77,
    "g": 24,
    "b": 121
  },
  "hsl": {
    "h": 272.784,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34988,
    "c": 0.15321,
    "h": 304.1
  },
  "luminance": 0.03612
}

Semantic roles & 50–950 ramp

primary

#4D1879

secondary

#71AE3F

accent

#EA3E8C

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4D1879

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

Preview Lab → · Contrast checker → · Palette generator →