#616573#616573

#616573 is a mid, muted blue. Relative luminance 0.131; OKLCH L 50.8% C 0.023 H 272.9°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#616573
RGB	rgb(97, 101, 115)
HSL	hsl(227, 8%, 42%)
HSV	hsv(227, 16%, 45%)
CMYK	cmyk(15.7%, 12.2%, 0%, 54.9%)
CIE-LAB	lab(42.89, 1.62, -8.38)
CIE-LCH	lch(42.89, 8.53, 280.91°)
OKLab	oklab(50.83% 0.0012 -0.0227)
OKLCH	oklch(50.83% 0.023 272.9)
XYZ	xyz(12.6772, 13.0864, 18.0744)
Luminance	0.1309 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#616573 #736F61

analogous

#616E73 #616573 #666173

triadic

#616573 #736165 #657361

tetradic

#616573 #73616E #736F61 #617366

square

#616573 #73616E #736F61 #617366

split-complementary

#616573 #736661 #6E7361

monochromatic

#292B31 #454852 #616573 #7F8393 #A0A3AF

Accessibility & contrast

On white

5.81

#616573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#616573 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #616573

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##616573	#FFFFFF	#000000	##FFFFFF
##616573	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616674

Deuteranopia (green-blind)

#606573

Tritanopia (blue-blind)

#5D6869

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #616573;
/* rgb */ color: rgb(97, 101, 115);
/* oklch */ color: oklch(50.8% 0.023 272.9);

Tailwind

colors: {
  custom: {
    50: '#8e909b',
    500: '#616573',
    950: '#000000',
  },
}

SCSS

$custom: #616573;
$custom-light: #8e909b;
$custom-dark: #000000;

JSON

{
  "hex": "#616573",
  "rgb": {
    "r": 97,
    "g": 101,
    "b": 115
  },
  "hsl": {
    "h": 226.667,
    "s": 8.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50826,
    "c": 0.02269,
    "h": 272.9
  },
  "luminance": 0.13087
}

Semantic roles & 50–950 ramp

primary

#616573

secondary

#9E9B92

accent

#A476B2

background

#F8F8F9

surface

#F0F0F2

border

#CBCBCC

text

#0C0C0E

muted

#7D7D7E

Preview Lab

Preview with #616573

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

Preview Lab → · Contrast checker → · Palette generator →