#445357#445357
#445357 is a dark, near-neutral cyan. Relative luminance 0.081; OKLCH L 43.1% C 0.020 H 215.7°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #445357 |
|---|---|
| RGB | rgb(68, 83, 87) |
| HSL | hsl(193, 12%, 30%) |
| HSV | hsv(193, 22%, 34%) |
| CMYK | cmyk(21.8%, 4.6%, 0%, 65.9%) |
| CIE-LAB | lab(34.20, -4.84, -4.29) |
| CIE-LCH | lch(34.20, 6.46, 221.55°) |
| OKLab | oklab(43.09% -0.0162 -0.0116) |
| OKLCH | oklch(43.09% 0.02 215.7) |
| XYZ | xyz(7.1970, 8.1033, 10.1999) |
| Luminance | 0.0810 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Gunmetal (survey)
#536267
ΔE00 5.38
Charcoal
#36454F
ΔE00 5.82
Charcoal Grey
#3C4142
ΔE00 6.99
Darkslategray
#2F4F4F
ΔE00 7.19
Slate Grey
#59656D
ΔE00 7.40
Slate
#516572
ΔE00 7.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#445357 #574844
analogous
#445751 #445357 #444957
triadic
#445357 #574453 #535744
tetradic
#445357 #514457 #574844 #495744
square
#445357 #514457 #574844 #495744
split-complementary
#445357 #574449 #575144
monochromatic
#0E1112 #293235 #445357 #5F7479 #7C9399
Accessibility & contrast
On white
8.01
#445357 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#445357 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #445357
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##445357 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##445357 | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#505257
Deuteranopia (green-blind)
#4D4F57
Tritanopia (blue-blind)
#3E5554
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #445357; /* rgb */ color: rgb(68, 83, 87); /* oklch */ color: oklch(43.1% 0.020 215.7);
Tailwind
colors: {
custom: {
50: '#788386',
500: '#445357',
950: '#000000',
},
}SCSS
$custom: #445357; $custom-light: #788386; $custom-dark: #000000;
JSON
{
"hex": "#445357",
"rgb": {
"r": 68,
"g": 83,
"b": 87
},
"hsl": {
"h": 192.632,
"s": 12.258,
"l": 30.392
},
"oklch": {
"l": 0.43087,
"c": 0.01993,
"h": 215.7
},
"luminance": 0.08104
}Semantic roles & 50–950 ramp
primary
#445357
secondary
#867571
accent
#8173B5
background
#F7F8F8
surface
#EDEFEF
border
#C8CACA
text
#090A0B
muted
#7B7C7C