#64585E#64585E

#64585E is a mid, near-neutral grey. Relative luminance 0.105; OKLCH L 47.4% C 0.018 H 346.1°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#64585E
RGB	rgb(100, 88, 94)
HSL	hsl(330, 6%, 37%)
HSV	hsv(330, 12%, 39%)
CMYK	cmyk(0%, 12%, 6%, 60.8%)
CIE-LAB	lab(38.72, 6.05, -1.67)
CIE-LCH	lch(38.72, 6.28, 344.60°)
OKLab	oklab(47.4% 0.0176 -0.0043)
OKLCH	oklch(47.4% 0.018 346.1)
XYZ	xyz(10.7654, 10.4971, 12.0465)
Luminance	0.1050 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64585E #58645E

analogous

#645864 #64585E #645858

triadic

#64585E #5E6458 #585E64

tetradic

#64585E #646458 #58645E #585864

square

#64585E #646458 #58645E #585864

split-complementary

#64585E #586458 #586464

monochromatic

#231F21 #433B3F #64585E #85757D #A2959B

Accessibility & contrast

On white

6.78

#64585E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#64585E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64585E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64585E	#FFFFFF	#000000	##FFFFFF
##64585E	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595A5E

Deuteranopia (green-blind)

#5B5C5E

Tritanopia (blue-blind)

#66585A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #64585e;
/* rgb */ color: rgb(100, 88, 94);
/* oklch */ color: oklch(47.4% 0.018 346.1);

Tailwind

colors: {
  custom: {
    50: '#90878b',
    500: '#64585e',
    950: '#000000',
  },
}

SCSS

$custom: #64585e;
$custom-light: #90878b;
$custom-dark: #000000;

JSON

{
  "hex": "#64585e",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 94
  },
  "hsl": {
    "h": 330,
    "s": 6.383,
    "l": 36.863
  },
  "oklch": {
    "l": 0.47403,
    "c": 0.01811,
    "h": 346.1
  },
  "luminance": 0.10497
}

Semantic roles & 50–950 ramp

primary

#64585E

secondary

#87918C

accent

#AF9478

background

#F8F8F8

surface

#F0EFF0

border

#CBCACB

text

#0C0B0C

muted

#7D7C7D

Preview Lab

Preview with #64585E

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

Preview Lab → · Contrast checker → · Palette generator →