#4D1679#4D1679

#4D1679 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.8% C 0.155 H 304.4°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#4D1679
RGB	rgb(77, 22, 121)
HSL	hsl(273, 69%, 28%)
HSV	hsv(273, 82%, 47%)
CMYK	cmyk(36.4%, 81.8%, 0%, 52.5%)
CIE-LAB	lab(22.06, 43.49, -44.97)
CIE-LCH	lch(22.06, 62.56, 314.04°)
OKLab	oklab(34.79% 0.0877 -0.1282)
OKLCH	oklch(34.79% 0.155 304.4)
XYZ	xyz(6.7979, 3.5321, 18.4091)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.07

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1679 #427916

analogous

#1B1679 #4D1679 #791673

triadic

#4D1679 #794D16 #16794D

tetradic

#4D1679 #791B16 #427916 #167379

square

#4D1679 #791B16 #427916 #167379

split-complementary

#4D1679 #737916 #16791B

monochromatic

#10051A #2C0D45 #4D1679 #6E1FAD #8E30D9

Accessibility & contrast

On white

12.31

#4D1679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#4D1679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1679

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1679	#FFFFFF	#000000	##FFFFFF
##4D1679	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#003577

Tritanopia (blue-blind)

#443048

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #4d1679;
/* rgb */ color: rgb(77, 22, 121);
/* oklch */ color: oklch(34.8% 0.155 304.4);

Tailwind

colors: {
  custom: {
    50: '#845ba0',
    500: '#4d1679',
    950: '#000000',
  },
}

SCSS

$custom: #4d1679;
$custom-light: #845ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1679",
  "rgb": {
    "r": 77,
    "g": 22,
    "b": 121
  },
  "hsl": {
    "h": 273.333,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3479,
    "c": 0.15531,
    "h": 304.4
  },
  "luminance": 0.03532
}

Semantic roles & 50–950 ramp

primary

#4D1679

secondary

#6FAE3D

accent

#EC3C8A

background

#F8F5FA

surface

#F0E9F3

border

#CBC5CD

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4D1679

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

Preview Lab → · Contrast checker → · Palette generator →