#585454#585454

#585454 is a dark, near-neutral grey. Relative luminance 0.091; OKLCH L 45.0% C 0.005 H 17.4°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#585454
RGB	rgb(88, 84, 84)
HSL	hsl(0, 2%, 34%)
HSV	hsv(0, 5%, 35%)
CMYK	cmyk(0%, 4.5%, 4.5%, 65.5%)
CIE-LAB	lab(36.09, 1.62, 0.58)
CIE-LCH	lch(36.09, 1.72, 19.65°)
OKLab	oklab(44.97% 0.005 0.0016)
OKLCH	oklch(44.97% 0.005 17.4)
XYZ	xyz(8.7948, 9.0555, 9.6704)
Luminance	0.0906 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585454 #545858

analogous

#585456 #585454 #585654

triadic

#585454 #545854 #545458

tetradic

#585454 #565854 #545858 #565458

square

#585454 #565854 #545858 #565458

split-complementary

#585454 #545856 #545658

monochromatic

#191818 #393636 #585454 #777272 #969191

Accessibility & contrast

On white

7.47

#585454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#585454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #585454

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585454	#FFFFFF	#000000	##FFFFFF
##585454	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555454

Deuteranopia (green-blind)

#555554

Tritanopia (blue-blind)

#595454

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #585454;
/* rgb */ color: rgb(88, 84, 84);
/* oklch */ color: oklch(45.0% 0.005 17.4);

Tailwind

colors: {
  custom: {
    50: '#878484',
    500: '#585454',
    950: '#000000',
  },
}

SCSS

$custom: #585454;
$custom-light: #878484;
$custom-dark: #000000;

JSON

{
  "hex": "#585454",
  "rgb": {
    "r": 88,
    "g": 84,
    "b": 84
  },
  "hsl": {
    "h": 0,
    "s": 2.326,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44967,
    "c": 0.00523,
    "h": 17.4
  },
  "luminance": 0.09055
}

Semantic roles & 50–950 ramp

primary

#585454

secondary

#828686

accent

#ACAC7C

background

#F8F8F8

surface

#EFEFEF

border

#CACACA

text

#0B0A0A

muted

#7C7C7C

Preview Lab

Preview with #585454

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

Preview Lab → · Contrast checker → · Palette generator →