#504657#504657

#504657 is a dark, muted violet. Relative luminance 0.068; OKLCH L 41.1% C 0.031 H 311.3°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#504657
RGB	rgb(80, 70, 87)
HSL	hsl(275, 11%, 31%)
HSV	hsv(275, 20%, 34%)
CMYK	cmyk(8%, 19.5%, 0%, 65.9%)
CIE-LAB	lab(31.29, 7.92, -8.53)
CIE-LCH	lch(31.29, 11.64, 312.86°)
OKLab	oklab(41.07% 0.0203 -0.023)
OKLCH	oklch(41.07% 0.031 311.3)
XYZ	xyz(7.2184, 6.7740, 9.9422)
Luminance	0.0677 (WCAG relative)
Temperature	neutral
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#504657 #4D5746

analogous

#474657 #504657 #574655

triadic

#504657 #575046 #465750

tetradic

#504657 #574746 #4D5746 #465557

square

#504657 #574746 #4D5746 #465557

split-complementary

#504657 #555746 #465747

monochromatic

#120F13 #312B35 #504657 #6F6179 #8E7F98

Accessibility & contrast

On white

8.92

#504657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#504657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #504657

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##504657	#FFFFFF	#000000	##FFFFFF
##504657	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444958

Deuteranopia (green-blind)

#464A56

Tritanopia (blue-blind)

#4F484C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #504657;
/* rgb */ color: rgb(80, 70, 87);
/* oklch */ color: oklch(41.1% 0.031 311.3);

Tailwind

colors: {
  custom: {
    50: '#817986',
    500: '#504657',
    950: '#000000',
  },
}

SCSS

$custom: #504657;
$custom-light: #817986;
$custom-dark: #000000;

JSON

{
  "hex": "#504657",
  "rgb": {
    "r": 80,
    "g": 70,
    "b": 87
  },
  "hsl": {
    "h": 275.294,
    "s": 10.828,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41067,
    "c": 0.03067,
    "h": 311.3
  },
  "luminance": 0.06774
}

Semantic roles & 50–950 ramp

primary

#504657

secondary

#7B8673

accent

#B4748E

background

#F7F7F8

surface

#EEEDEF

border

#C9C8CA

text

#0A090B

muted

#7C7B7C

Preview Lab

Preview with #504657

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

Preview Lab → · Contrast checker → · Palette generator →