#585A5A#585A5A

#585A5A is a mid, near-neutral grey. Relative luminance 0.101; OKLCH L 46.6% C 0.003 H 197.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#585A5A
RGB	rgb(88, 90, 90)
HSL	hsl(180, 1%, 35%)
HSV	hsv(180, 2%, 35%)
CMYK	cmyk(2.2%, 0%, 0%, 64.7%)
CIE-LAB	lab(38.07, -0.79, -0.28)
CIE-LCH	lch(38.07, 0.84, 199.30°)
OKLab	oklab(46.58% -0.0024 -0.0007)
OKLCH	oklch(46.58% 0.003 197.1)
XYZ	xyz(9.5258, 10.1252, 11.1234)
Luminance	0.1013 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585A5A #5A5858

analogous

#585A59 #585A5A #58595A

triadic

#585A5A #5A585A #5A5A58

tetradic

#585A5A #59585A #5A5858 #595A58

square

#585A5A #59585A #5A5858 #595A58

split-complementary

#585A5A #5A5859 #5A5958

monochromatic

#1B1C1C #3A3B3B #585A5A #767979 #959797

Accessibility & contrast

On white

6.94

#585A5A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#585A5A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585A5A

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585A5A	#FFFFFF	#000000	##FFFFFF
##585A5A	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5A5A

Deuteranopia (green-blind)

#59595A

Tritanopia (blue-blind)

#575A5A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #585a5a;
/* rgb */ color: rgb(88, 90, 90);
/* oklch */ color: oklch(46.6% 0.003 197.1);

Tailwind

colors: {
  custom: {
    50: '#878888',
    500: '#585a5a',
    950: '#000000',
  },
}

SCSS

$custom: #585a5a;
$custom-light: #878888;
$custom-dark: #000000;

JSON

{
  "hex": "#585a5a",
  "rgb": {
    "r": 88,
    "g": 90,
    "b": 90
  },
  "hsl": {
    "h": 180,
    "s": 1.124,
    "l": 34.902
  },
  "oklch": {
    "l": 0.46579,
    "c": 0.00255,
    "h": 197.1
  },
  "luminance": 0.10125
}

Semantic roles & 50–950 ramp

primary

#585A5A

secondary

#888686

accent

#7D7DAA

background

#F8F8F8

surface

#EFEFEF

border

#CACACA

text

#0B0B0B

muted

#7C7C7C

Preview Lab

Preview with #585A5A

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

Preview Lab → · Contrast checker → · Palette generator →