#445359#445359
#445359 is a dark, muted cyan. Relative luminance 0.081; OKLCH L 43.2% C 0.021 H 224.0°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #445359 |
|---|---|
| RGB | rgb(68, 83, 89) |
| HSL | hsl(197, 13%, 31%) |
| HSV | hsv(197, 24%, 35%) |
| CMYK | cmyk(23.6%, 6.7%, 0%, 65.1%) |
| CIE-LAB | lab(34.27, -4.32, -5.45) |
| CIE-LCH | lch(34.27, 6.95, 231.56°) |
| OKLab | oklab(43.16% -0.0153 -0.0148) |
| OKLCH | oklch(43.16% 0.021 224) |
| XYZ | xyz(7.2798, 8.1365, 10.6362) |
| Luminance | 0.0814 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Charcoal
#36454F
ΔE00 5.22
Gunmetal (survey)
#536267
ΔE00 5.33
Slate Grey
#59656D
ΔE00 6.99
Slate
#516572
ΔE00 7.09
Charcoal Grey
#3C4142
ΔE00 7.13
Darkslategray
#2F4F4F
ΔE00 8.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#445359 #594A44
analogous
#445954 #445359 #444859
triadic
#445359 #594453 #535944
tetradic
#445359 #544459 #594A44 #485944
square
#445359 #544459 #594A44 #485944
split-complementary
#445359 #594448 #595444
monochromatic
#0F1214 #293336 #445359 #5F737C #7C929B
Accessibility & contrast
On white
7.99
#445359 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#445359 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #445359
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##445359 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##445359 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#505259
Deuteranopia (green-blind)
#4C4F59
Tritanopia (blue-blind)
#3E5555
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #445359; /* rgb */ color: rgb(68, 83, 89); /* oklch */ color: oklch(43.2% 0.021 224.0);
Tailwind
colors: {
custom: {
50: '#788387',
500: '#445359',
950: '#000000',
},
}SCSS
$custom: #445359; $custom-light: #788387; $custom-dark: #000000;
JSON
{
"hex": "#445359",
"rgb": {
"r": 68,
"g": 83,
"b": 89
},
"hsl": {
"h": 197.143,
"s": 13.376,
"l": 30.784
},
"oklch": {
"l": 0.43164,
"c": 0.02127,
"h": 224
},
"luminance": 0.08137
}Semantic roles & 50–950 ramp
primary
#445359
secondary
#887771
accent
#8572B6
background
#F7F8F8
surface
#EDEFEF
border
#C8CACA
text
#090A0B
muted
#7B7C7C