#64656D#64656D

#64656D is a mid, near-neutral grey. Relative luminance 0.131; OKLCH L 50.9% C 0.013 H 280.3°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#64656D
RGB	rgb(100, 101, 109)
HSL	hsl(233, 4%, 41%)
HSV	hsv(233, 8%, 43%)
CMYK	cmyk(8.3%, 7.3%, 0%, 57.3%)
CIE-LAB	lab(42.94, 1.34, -4.63)
CIE-LCH	lch(42.94, 4.82, 286.12°)
OKLab	oklab(50.86% 0.0023 -0.0124)
OKLCH	oklch(50.86% 0.013 280.3)
XYZ	xyz(12.6690, 13.1207, 16.3301)
Luminance	0.1312 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64656D #6D6C64

analogous

#64696D #64656D #67646D

triadic

#64656D #6D6465 #656D64

tetradic

#64656D #6D6469 #6D6C64 #646D67

square

#64656D #6D6469 #6D6C64 #646D67

split-complementary

#64656D #6D6764 #696D64

monochromatic

#292A2D #47474D #64656D #82838C #A2A3AA

Accessibility & contrast

On white

5.79

#64656D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#64656D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64656D

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64656D	#FFFFFF	#000000	##FFFFFF
##64656D	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63666D

Deuteranopia (green-blind)

#63656D

Tritanopia (blue-blind)

#626668

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #64656d;
/* rgb */ color: rgb(100, 101, 109);
/* oklch */ color: oklch(50.9% 0.013 280.3);

Tailwind

colors: {
  custom: {
    50: '#909096',
    500: '#64656d',
    950: '#000000',
  },
}

SCSS

$custom: #64656d;
$custom-light: #909096;
$custom-dark: #000000;

JSON

{
  "hex": "#64656d",
  "rgb": {
    "r": 100,
    "g": 101,
    "b": 109
  },
  "hsl": {
    "h": 233.333,
    "s": 4.306,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50862,
    "c": 0.01262,
    "h": 280.3
  },
  "luminance": 0.13121
}

Semantic roles & 50–950 ramp

primary

#64656D

secondary

#9A9993

accent

#A87AAD

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0C0C0D

muted

#7D7D7E

Preview Lab

Preview with #64656D

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

Preview Lab → · Contrast checker → · Palette generator →