#4D1780#4D1780

#4D1780 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.5% C 0.162 H 301.6°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D1780
RGB	rgb(77, 23, 128)
HSL	hsl(271, 70%, 30%)
HSV	hsv(271, 82%, 50%)
CMYK	cmyk(39.8%, 82%, 0%, 49.8%)
CIE-LAB	lab(22.82, 44.83, -48.17)
CIE-LCH	lch(22.82, 65.80, 312.94°)
OKLab	oklab(35.52% 0.0848 -0.1376)
OKLCH	oklch(35.52% 0.162 301.6)
XYZ	xyz(7.2623, 3.7490, 20.7589)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.68

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1780 #4A8017

analogous

#191780 #4D1780 #80177F

triadic

#4D1780 #804D17 #17804D

tetradic

#4D1780 #801917 #4A8017 #177F80

square

#4D1780 #801917 #4A8017 #177F80

split-complementary

#4D1780 #7F8017 #178019

monochromatic

#10051A #2E0E4C #4D1780 #6C20B4 #8B36DB

Accessibility & contrast

On white

12.00

#4D1780 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#4D1780 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1780

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1780	#FFFFFF	#000000	##FFFFFF
##4D1780	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003683

Deuteranopia (green-blind)

#00367E

Tritanopia (blue-blind)

#42344C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4d1780;
/* rgb */ color: rgb(77, 23, 128);
/* oklch */ color: oklch(35.5% 0.162 301.6);

Tailwind

colors: {
  custom: {
    50: '#845ba6',
    500: '#4d1780',
    950: '#000000',
  },
}

SCSS

$custom: #4d1780;
$custom-light: #845ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1780",
  "rgb": {
    "r": 77,
    "g": 23,
    "b": 128
  },
  "hsl": {
    "h": 270.857,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35517,
    "c": 0.16162,
    "h": 301.6
  },
  "luminance": 0.03749
}

Semantic roles & 50–950 ramp

primary

#4D1780

secondary

#78B43E

accent

#EC3B91

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #4D1780

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

Preview Lab → · Contrast checker → · Palette generator →