#575658#575658

#575658 is a mid, near-neutral grey. Relative luminance 0.094; OKLCH L 45.5% C 0.003 H 308.4°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#575658
RGB	rgb(87, 86, 88)
HSL	hsl(270, 1%, 34%)
HSV	hsv(270, 2%, 35%)
CMYK	cmyk(1.1%, 2.3%, 0%, 65.5%)
CIE-LAB	lab(36.72, 0.83, -1.02)
CIE-LCH	lch(36.72, 1.31, 309.15°)
OKLab	oklab(45.48% 0.0021 -0.0027)
OKLCH	oklch(45.48% 0.003 308.4)
XYZ	xyz(9.0194, 9.3864, 10.5672)
Luminance	0.0939 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575658 #575856

analogous

#565658 #575658 #585658

triadic

#575658 #585756 #565857

tetradic

#575658 #585656 #575856 #565858

square

#575658 #585656 #575856 #565858

split-complementary

#575658 #585856 #565856

monochromatic

#1A1A1A #383839 #575658 #767477 #949395

Accessibility & contrast

On white

7.30

#575658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#575658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575658

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575658	#FFFFFF	#000000	##FFFFFF
##575658	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565658

Deuteranopia (green-blind)

#565658

Tritanopia (blue-blind)

#575657

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #575658;
/* rgb */ color: rgb(87, 86, 88);
/* oklch */ color: oklch(45.5% 0.003 308.4);

Tailwind

colors: {
  custom: {
    50: '#868587',
    500: '#575658',
    950: '#000000',
  },
}

SCSS

$custom: #575658;
$custom-light: #868587;
$custom-dark: #000000;

JSON

{
  "hex": "#575658",
  "rgb": {
    "r": 87,
    "g": 86,
    "b": 88
  },
  "hsl": {
    "h": 270,
    "s": 1.149,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45477,
    "c": 0.00343,
    "h": 308.4
  },
  "luminance": 0.09386
}

Semantic roles & 50–950 ramp

primary

#575658

secondary

#858684

accent

#AA7D94

background

#F8F8F8

surface

#EFEFEF

border

#CACACA

text

#0B0B0B

muted

#7C7C7C

Preview Lab

Preview with #575658

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

Preview Lab → · Contrast checker → · Palette generator →