#647074#647074

#647074 is a mid, near-neutral grey. Relative luminance 0.156; OKLCH L 53.6% C 0.016 H 219.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#647074
RGB	rgb(100, 112, 116)
HSL	hsl(195, 7%, 42%)
HSV	hsv(195, 14%, 45%)
CMYK	cmyk(13.8%, 3.4%, 0%, 54.5%)
CIE-LAB	lab(46.39, -3.60, -3.75)
CIE-LCH	lch(46.39, 5.20, 226.15°)
OKLab	oklab(53.65% -0.0121 -0.0101)
OKLCH	oklch(53.65% 0.016 219.8)
XYZ	xyz(14.2013, 15.5583, 18.7745)
Luminance	0.1556 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647074 #746864

analogous

#647470 #647074 #646874

triadic

#647074 #746470 #707464

tetradic

#647074 #706474 #746864 #687464

square

#647074 #706474 #746864 #687464

split-complementary

#647074 #746468 #747064

monochromatic

#2B3132 #485053 #647074 #828F93 #A3ACB0

Accessibility & contrast

On white

5.11

#647074 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#647074 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #647074

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647074	#FFFFFF	#000000	##FFFFFF
##647074	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6F74

Deuteranopia (green-blind)

#6B6D74

Tritanopia (blue-blind)

#607171

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #647074;
/* rgb */ color: rgb(100, 112, 116);
/* oklch */ color: oklch(53.6% 0.016 219.8);

Tailwind

colors: {
  custom: {
    50: '#90999c',
    500: '#647074',
    950: '#000000',
  },
}

SCSS

$custom: #647074;
$custom-light: #90999c;
$custom-dark: #000000;

JSON

{
  "hex": "#647074",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 116
  },
  "hsl": {
    "h": 195,
    "s": 7.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53646,
    "c": 0.01581,
    "h": 219.8
  },
  "luminance": 0.15559
}

Semantic roles & 50–950 ramp

primary

#647074

secondary

#9F9795

accent

#8677B0

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0C0D0E

muted

#7D7E7E

Preview Lab

Preview with #647074

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

Preview Lab → · Contrast checker → · Palette generator →