#647264#647264

#647264 is a mid, muted grey. Relative luminance 0.157; OKLCH L 53.6% C 0.027 H 145.2°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#647264
RGB	rgb(100, 114, 100)
HSL	hsl(120, 7%, 42%)
HSV	hsv(120, 12%, 45%)
CMYK	cmyk(12.3%, 0%, 12.3%, 55.3%)
CIE-LAB	lab(46.53, -8.18, 6.00)
CIE-LCH	lch(46.53, 10.15, 143.75°)
OKLab	oklab(53.61% -0.0224 0.0156)
OKLCH	oklch(53.61% 0.027 145.2)
XYZ	xyz(13.5726, 15.6639, 14.3625)
Luminance	0.1566 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647264 #726472

analogous

#6B7264 #647264 #64726B

triadic

#647264 #646472 #726464

tetradic

#647264 #646B72 #726472 #726B64

square

#647264 #646B72 #726472 #726B64

split-complementary

#647264 #6B6472 #72646B

monochromatic

#2B312B #475147 #647264 #829182 #A3AEA3

Accessibility & contrast

On white

5.08

#647264 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#647264 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647264

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647264	#FFFFFF	#000000	##FFFFFF
##647264	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736F63

Deuteranopia (green-blind)

#706E65

Tritanopia (blue-blind)

#63716E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #647264;
/* rgb */ color: rgb(100, 114, 100);
/* oklch */ color: oklch(53.6% 0.027 145.2);

Tailwind

colors: {
  custom: {
    50: '#909a90',
    500: '#647264',
    950: '#000000',
  },
}

SCSS

$custom: #647264;
$custom-light: #909a90;
$custom-dark: #000000;

JSON

{
  "hex": "#647264",
  "rgb": {
    "r": 100,
    "g": 114,
    "b": 100
  },
  "hsl": {
    "h": 120,
    "s": 6.542,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53607,
    "c": 0.02731,
    "h": 145.2
  },
  "luminance": 0.15664
}

Semantic roles & 50–950 ramp

primary

#647264

secondary

#9E949E

accent

#78B0B0

background

#F8F9F8

surface

#F0F2F0

border

#CBCCCB

text

#0C0E0C

muted

#7D7E7D

Preview Lab

Preview with #647264

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

Preview Lab → · Contrast checker → · Palette generator →