#504451#504451

#504451 is a dark, muted purple. Relative luminance 0.064; OKLCH L 40.4% C 0.027 H 323.6°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#504451
RGB	rgb(80, 68, 81)
HSL	hsl(295, 9%, 29%)
HSV	hsv(295, 16%, 32%)
CMYK	cmyk(1.2%, 16%, 0%, 68.2%)
CIE-LAB	lab(30.48, 7.83, -5.88)
CIE-LCH	lch(30.48, 9.79, 323.09°)
OKLab	oklab(40.37% 0.0214 -0.0157)
OKLCH	oklch(40.37% 0.027 323.6)
XYZ	xyz(6.8604, 6.4339, 8.6635)
Luminance	0.0643 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504451 #455144

analogous

#4A4451 #504451 #51444C

triadic

#504451 #515044 #445150

tetradic

#504451 #514A44 #455144 #444C51

square

#504451 #514A44 #455144 #444C51

split-complementary

#504451 #4C5144 #44514A

monochromatic

#100E11 #2F2830 #504451 #716072 #917D92

Accessibility & contrast

On white

9.18

#504451 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#504451 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504451

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504451	#FFFFFF	#000000	##FFFFFF
##504451	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434752

Deuteranopia (green-blind)

#464851

Tritanopia (blue-blind)

#514548

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #504451;
/* rgb */ color: rgb(80, 68, 81);
/* oklch */ color: oklch(40.4% 0.027 323.6);

Tailwind

colors: {
  custom: {
    50: '#817881',
    500: '#504451',
    950: '#000000',
  },
}

SCSS

$custom: #504451;
$custom-light: #817881;
$custom-dark: #000000;

JSON

{
  "hex": "#504451",
  "rgb": {
    "r": 80,
    "g": 68,
    "b": 81
  },
  "hsl": {
    "h": 295.385,
    "s": 8.725,
    "l": 29.216
  },
  "oklch": {
    "l": 0.4037,
    "c": 0.02653,
    "h": 323.6
  },
  "luminance": 0.06434
}

Semantic roles & 50–950 ramp

primary

#504451

secondary

#728071

accent

#B2767B

background

#F7F7F7

surface

#EEEDEE

border

#C9C8C9

text

#0A080A

muted

#7C7B7C

Preview Lab

Preview with #504451

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

Preview Lab → · Contrast checker → · Palette generator →