#616463#616463

#616463 is a mid, near-neutral grey. Relative luminance 0.126; OKLCH L 50.0% C 0.004 H 174.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#616463
RGB	rgb(97, 100, 99)
HSL	hsl(160, 2%, 39%)
HSV	hsv(160, 3%, 39%)
CMYK	cmyk(3%, 0%, 1%, 60.8%)
CIE-LAB	lab(42.09, -1.38, 0.16)
CIE-LCH	lch(42.09, 1.39, 173.45°)
OKLab	oklab(50.02% -0.004 0.0004)
OKLCH	oklch(50.02% 0.004 174.3)
XYZ	xyz(11.7387, 12.5565, 13.6072)
Luminance	0.1256 (WCAG relative)
Temperature	neutral
Family	grey

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616463 #646162

analogous

#616461 #616463 #616364

triadic

#616463 #636164 #646361

tetradic

#616463 #616164 #646162 #636461

square

#616463 #616164 #646162 #636461

split-complementary

#616463 #646163 #646161

monochromatic

#252625 #434544 #616463 #7F8382 #9EA1A0

Accessibility & contrast

On white

5.98

#616463 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#616463 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616463

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616463	#FFFFFF	#000000	##FFFFFF
##616463	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646463

Deuteranopia (green-blind)

#636363

Tritanopia (blue-blind)

#606464

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #616463;
/* rgb */ color: rgb(97, 100, 99);
/* oklch */ color: oklch(50.0% 0.004 174.3);

Tailwind

colors: {
  custom: {
    50: '#8d908f',
    500: '#616463',
    950: '#000000',
  },
}

SCSS

$custom: #616463;
$custom-light: #8d908f;
$custom-dark: #000000;

JSON

{
  "hex": "#616463",
  "rgb": {
    "r": 97,
    "g": 100,
    "b": 99
  },
  "hsl": {
    "h": 160,
    "s": 1.523,
    "l": 38.627
  },
  "oklch": {
    "l": 0.50024,
    "c": 0.00405,
    "h": 174.3
  },
  "luminance": 0.12557
}

Semantic roles & 50–950 ramp

primary

#616463

secondary

#928F90

accent

#7D8CAB

background

#F8F8F8

surface

#F0F0F0

border

#CBCBCB

text

#0C0C0C

muted

#7D7D7D

Preview Lab

Preview with #616463

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

Preview Lab → · Contrast checker → · Palette generator →