#445A58#445A58

#445A58 is a dark, muted teal. Relative luminance 0.092; OKLCH L 44.9% C 0.027 H 189.3°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#445A58
RGB	rgb(68, 90, 88)
HSL	hsl(175, 14%, 31%)
HSV	hsv(175, 24%, 35%)
CMYK	cmyk(24.4%, 0%, 2.2%, 64.7%)
CIE-LAB	lab(36.45, -8.80, -1.58)
CIE-LCH	lch(36.45, 8.94, 190.19°)
OKLab	oklab(44.89% -0.0266 -0.0044)
OKLCH	oklch(44.89% 0.027 189.3)
XYZ	xyz(7.8010, 9.2455, 10.6042)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#445A58 #5A4446

analogous

#445A4D #445A58 #44515A

triadic

#445A58 #58445A #5A5844

tetradic

#445A58 #4D445A #5A4446 #515A44

square

#445A58 #4D445A #5A4446 #515A44

split-complementary

#445A58 #5A4451 #5A4D44

monochromatic

#0F1414 #2A3736 #445A58 #5E7D7A #7C9C99

Accessibility & contrast

On white

7.37

#445A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#445A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #445A58

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##445A58	#FFFFFF	#000000	##FFFFFF
##445A58	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575858

Deuteranopia (green-blind)

#535458

Tritanopia (blue-blind)

#3D5B59

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #445a58;
/* rgb */ color: rgb(68, 90, 88);
/* oklch */ color: oklch(44.9% 0.027 189.3);

Tailwind

colors: {
  custom: {
    50: '#788887',
    500: '#445a58',
    950: '#000000',
  },
}

SCSS

$custom: #445a58;
$custom-light: #788887;
$custom-dark: #000000;

JSON

{
  "hex": "#445a58",
  "rgb": {
    "r": 68,
    "g": 90,
    "b": 88
  },
  "hsl": {
    "h": 174.545,
    "s": 13.924,
    "l": 30.98
  },
  "oklch": {
    "l": 0.44888,
    "c": 0.02694,
    "h": 189.3
  },
  "luminance": 0.09246
}

Semantic roles & 50–950 ramp

primary

#445A58

secondary

#897173

accent

#7177B7

background

#F7F8F8

surface

#EDEFEF

border

#C8CACA

text

#090B0B

muted

#7B7C7C

Preview Lab

Preview with #445A58

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

Preview Lab → · Contrast checker → · Palette generator →