#58505D#58505D

#58505D is a dark, muted grey. Relative luminance 0.086; OKLCH L 44.4% C 0.023 H 312.6°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#58505D
RGB	rgb(88, 80, 93)
HSL	hsl(277, 8%, 34%)
HSV	hsv(277, 14%, 36%)
CMYK	cmyk(5.4%, 14%, 0%, 63.5%)
CIE-LAB	lab(35.21, 6.06, -6.38)
CIE-LCH	lch(35.21, 8.80, 313.54°)
OKLab	oklab(44.37% 0.0157 -0.0171)
OKLCH	oklch(44.37% 0.023 312.6)
XYZ	xyz(8.8686, 8.6024, 11.5470)
Luminance	0.0860 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58505D #555D50

analogous

#52505D #58505D #5D505C

triadic

#58505D #5D5850 #505D58

tetradic

#58505D #5D5250 #555D50 #505C5D

square

#58505D #5D5250 #555D50 #505C5D

split-complementary

#58505D #5C5D50 #505D52

monochromatic

#1A171B #39343C #58505D #776C7E #968C9C

Accessibility & contrast

On white

7.72

#58505D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#58505D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58505D

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58505D	#FFFFFF	#000000	##FFFFFF
##58505D	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E525E

Deuteranopia (green-blind)

#50535D

Tritanopia (blue-blind)

#585154

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #58505d;
/* rgb */ color: rgb(88, 80, 93);
/* oklch */ color: oklch(44.4% 0.023 312.6);

Tailwind

colors: {
  custom: {
    50: '#87818a',
    500: '#58505d',
    950: '#000000',
  },
}

SCSS

$custom: #58505d;
$custom-light: #87818a;
$custom-dark: #000000;

JSON

{
  "hex": "#58505d",
  "rgb": {
    "r": 88,
    "g": 80,
    "b": 93
  },
  "hsl": {
    "h": 276.923,
    "s": 7.514,
    "l": 33.922
  },
  "oklch": {
    "l": 0.44374,
    "c": 0.02324,
    "h": 312.6
  },
  "luminance": 0.08602
}

Semantic roles & 50–950 ramp

primary

#58505D

secondary

#838B7E

accent

#B1778D

background

#F8F7F8

surface

#EFEEF0

border

#CAC9CB

text

#0B0A0B

muted

#7C7C7C

Preview Lab

Preview with #58505D

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

Preview Lab → · Contrast checker → · Palette generator →