#616563#616563

#616563 is a mid, near-neutral grey. Relative luminance 0.128; OKLCH L 50.3% C 0.006 H 164.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#616563
RGB	rgb(97, 101, 99)
HSL	hsl(150, 2%, 39%)
HSV	hsv(150, 4%, 40%)
CMYK	cmyk(4%, 0%, 2%, 60.4%)
CIE-LAB	lab(42.38, -1.97, 0.59)
CIE-LCH	lch(42.38, 2.06, 163.36°)
OKLab	oklab(50.26% -0.0057 0.0015)
OKLCH	oklch(50.26% 0.006 164.9)
XYZ	xyz(11.8352, 12.7495, 13.6394)
Luminance	0.1275 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616563 #656163

analogous

#616561 #616563 #616565

triadic

#616563 #636165 #656361

tetradic

#616563 #616165 #656163 #656561

square

#616563 #616165 #656163 #656561

split-complementary

#616563 #656165 #656161

monochromatic

#252726 #434644 #616563 #7F8482 #9EA2A0

Accessibility & contrast

On white

5.92

#616563 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#616563 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616563

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616563	#FFFFFF	#000000	##FFFFFF
##616563	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656463

Deuteranopia (green-blind)

#646463

Tritanopia (blue-blind)

#606564

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #616563;
/* rgb */ color: rgb(97, 101, 99);
/* oklch */ color: oklch(50.3% 0.006 164.9);

Tailwind

colors: {
  custom: {
    50: '#8d908f',
    500: '#616563',
    950: '#000000',
  },
}

SCSS

$custom: #616563;
$custom-light: #8d908f;
$custom-dark: #000000;

JSON

{
  "hex": "#616563",
  "rgb": {
    "r": 97,
    "g": 101,
    "b": 99
  },
  "hsl": {
    "h": 150,
    "s": 2.02,
    "l": 38.824
  },
  "oklch": {
    "l": 0.50257,
    "c": 0.00586,
    "h": 164.9
  },
  "luminance": 0.1275
}

Semantic roles & 50–950 ramp

primary

#616563

secondary

#928F91

accent

#7D94AB

background

#F8F8F8

surface

#F0F0F0

border

#CBCBCB

text

#0C0C0C

muted

#7D7D7D

Preview Lab

Preview with #616563

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

Preview Lab → · Contrast checker → · Palette generator →