#4D1559#4D1559

#4D1559 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.1% C 0.124 H 320.0°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#4D1559
RGB	rgb(77, 21, 89)
HSL	hsl(289, 62%, 22%)
HSV	hsv(289, 76%, 35%)
CMYK	cmyk(13.5%, 76.4%, 0%, 65.1%)
CIE-LAB	lab(19.37, 36.51, -28.42)
CIE-LCH	lch(19.37, 46.26, 322.10°)
OKLab	oklab(32.09% 0.0947 -0.0796)
OKLCH	oklch(32.09% 0.124 320)
XYZ	xyz(5.1317, 2.8356, 9.7263)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1559 #215915

analogous

#2B1559 #4D1559 #591543

triadic

#4D1559 #594D15 #15594D

tetradic

#4D1559 #592B15 #215915 #154359

square

#4D1559 #592B15 #215915 #154359

split-complementary

#4D1559 #435915 #15592B

monochromatic

#150619 #220927 #4D1559 #78218B #A32CBC

Accessibility & contrast

On white

13.40

#4D1559 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#4D1559 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1559

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1559	#FFFFFF	#000000	##FFFFFF
##4D1559	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B5B

Deuteranopia (green-blind)

#1B3157

Tritanopia (blue-blind)

#4D2235

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4d1559;
/* rgb */ color: rgb(77, 21, 89);
/* oklch */ color: oklch(32.1% 0.124 320.0);

Tailwind

colors: {
  custom: {
    50: '#815888',
    500: '#4d1559',
    950: '#000000',
  },
}

SCSS

$custom: #4d1559;
$custom-light: #815888;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1559",
  "rgb": {
    "r": 77,
    "g": 21,
    "b": 89
  },
  "hsl": {
    "h": 289.412,
    "s": 61.818,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32093,
    "c": 0.12371,
    "h": 320
  },
  "luminance": 0.02835
}

Semantic roles & 50–950 ramp

primary

#4D1559

secondary

#499139

accent

#E5435F

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #4D1559

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

Preview Lab → · Contrast checker → · Palette generator →