#575558#575558

#575558 is a mid, near-neutral grey. Relative luminance 0.092; OKLCH L 45.2% C 0.005 H 314.7°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#575558
RGB	rgb(87, 85, 88)
HSL	hsl(280, 2%, 34%)
HSV	hsv(280, 3%, 35%)
CMYK	cmyk(1.1%, 3.4%, 0%, 65.5%)
CIE-LAB	lab(36.42, 1.45, -1.46)
CIE-LCH	lch(36.42, 2.05, 314.79°)
OKLab	oklab(45.24% 0.0038 -0.0039)
OKLCH	oklch(45.24% 0.005 314.7)
XYZ	xyz(8.9401, 9.2278, 10.5408)
Luminance	0.0923 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575558 #565855

analogous

#565558 #575558 #585558

triadic

#575558 #585755 #555857

tetradic

#575558 #585655 #565855 #555858

square

#575558 #585655 #565855 #555858

split-complementary

#575558 #585855 #555856

monochromatic

#19191A #383739 #575558 #767377 #949296

Accessibility & contrast

On white

7.38

#575558 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#575558 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575558

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575558	#FFFFFF	#000000	##FFFFFF
##575558	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555658

Deuteranopia (green-blind)

#555658

Tritanopia (blue-blind)

#575556

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #575558;
/* rgb */ color: rgb(87, 85, 88);
/* oklch */ color: oklch(45.2% 0.005 314.7);

Tailwind

colors: {
  custom: {
    50: '#868487',
    500: '#575558',
    950: '#000000',
  },
}

SCSS

$custom: #575558;
$custom-light: #868487;
$custom-dark: #000000;

JSON

{
  "hex": "#575558",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 88
  },
  "hsl": {
    "h": 280,
    "s": 1.734,
    "l": 33.922
  },
  "oklch": {
    "l": 0.45243,
    "c": 0.00543,
    "h": 314.7
  },
  "luminance": 0.09228
}

Semantic roles & 50–950 ramp

primary

#575558

secondary

#848683

accent

#AB7D8C

background

#F8F8F8

surface

#EFEFEF

border

#CACACA

text

#0B0B0B

muted

#7C7C7C

Preview Lab

Preview with #575558

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

Preview Lab → · Contrast checker → · Palette generator →