#585E64#585E64

#585E64 is a mid, near-neutral grey. Relative luminance 0.110; OKLCH L 47.9% C 0.012 H 248.1°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#585E64
RGB	rgb(88, 94, 100)
HSL	hsl(210, 6%, 37%)
HSV	hsv(210, 12%, 39%)
CMYK	cmyk(12%, 6%, 0%, 60.8%)
CIE-LAB	lab(39.58, -0.98, -4.23)
CIE-LCH	lch(39.58, 4.34, 256.89°)
OKLab	oklab(47.87% -0.0046 -0.0114)
OKLCH	oklch(47.87% 0.012 248.1)
XYZ	xyz(10.3269, 11.0001, 13.6333)
Luminance	0.1100 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585E64 #645E58

analogous

#586464 #585E64 #585864

triadic

#585E64 #64585E #5E6458

tetradic

#585E64 #645864 #645E58 #586458

square

#585E64 #645864 #645E58 #586458

split-complementary

#585E64 #645858 #646458

monochromatic

#1F2123 #3B3F43 #585E64 #757D85 #959BA2

Accessibility & contrast

On white

6.56

#585E64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#585E64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585E64

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585E64	#FFFFFF	#000000	##FFFFFF
##585E64	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5E64

Deuteranopia (green-blind)

#5A5D64

Tritanopia (blue-blind)

#555F60

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #585e64;
/* rgb */ color: rgb(88, 94, 100);
/* oklch */ color: oklch(47.9% 0.012 248.1);

Tailwind

colors: {
  custom: {
    50: '#878b90',
    500: '#585e64',
    950: '#000000',
  },
}

SCSS

$custom: #585e64;
$custom-light: #878b90;
$custom-dark: #000000;

JSON

{
  "hex": "#585e64",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 100
  },
  "hsl": {
    "h": 210,
    "s": 6.383,
    "l": 36.863
  },
  "oklch": {
    "l": 0.47874,
    "c": 0.01225,
    "h": 248.1
  },
  "luminance": 0.11
}

Semantic roles & 50–950 ramp

primary

#585E64

secondary

#918C87

accent

#9478AF

background

#F8F8F8

surface

#EFF0F0

border

#CACBCB

text

#0B0C0C

muted

#7C7D7D

Preview Lab

Preview with #585E64

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

Preview Lab → · Contrast checker → · Palette generator →