#445B53#445B53

#445B53 is a dark, muted teal. Relative luminance 0.093; OKLCH L 45.0% C 0.031 H 171.5°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#445B53
RGB	rgb(68, 91, 83)
HSL	hsl(159, 14%, 31%)
HSV	hsv(159, 25%, 36%)
CMYK	cmyk(25.3%, 0%, 8.8%, 64.3%)
CIE-LAB	lab(36.62, -10.60, 1.78)
CIE-LCH	lch(36.62, 10.75, 170.48°)
OKLab	oklab(44.97% -0.0305 0.0045)
OKLCH	oklch(44.97% 0.031 171.5)
XYZ	xyz(7.6859, 9.3354, 9.5789)
Luminance	0.0934 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445B53 #5B444C

analogous

#445B47 #445B53 #44575B

triadic

#445B53 #53445B #5B5344

tetradic

#445B53 #47445B #5B444C #575B44

square

#445B53 #47445B #5B444C #575B44

split-complementary

#445B53 #5B4457 #5B4744

monochromatic

#101513 #2A3833 #445B53 #5E7E73 #7C9D92

Accessibility & contrast

On white

7.32

#445B53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#445B53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445B53

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445B53	#FFFFFF	#000000	##FFFFFF
##445B53	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5853

Deuteranopia (green-blind)

#555554

Tritanopia (blue-blind)

#3F5B59

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #445b53;
/* rgb */ color: rgb(68, 91, 83);
/* oklch */ color: oklch(45.0% 0.031 171.5);

Tailwind

colors: {
  custom: {
    50: '#788983',
    500: '#445b53',
    950: '#000000',
  },
}

SCSS

$custom: #445b53;
$custom-light: #788983;
$custom-dark: #000000;

JSON

{
  "hex": "#445b53",
  "rgb": {
    "r": 68,
    "g": 91,
    "b": 83
  },
  "hsl": {
    "h": 159.13,
    "s": 14.465,
    "l": 31.176
  },
  "oklch": {
    "l": 0.44973,
    "c": 0.03084,
    "h": 171.5
  },
  "luminance": 0.09336
}

Semantic roles & 50–950 ramp

primary

#445B53

secondary

#8A717A

accent

#7189B7

background

#F7F8F8

surface

#EDF0EF

border

#C8CBCA

text

#090B0A

muted

#7B7C7C

Preview Lab

Preview with #445B53

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

Preview Lab → · Contrast checker → · Palette generator →