#165666#165666
#165666 is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.1% C 0.067 H 218.5°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).
Color values
| HEX | #165666 |
|---|---|
| RGB | rgb(22, 86, 102) |
| HSL | hsl(192, 65%, 24%) |
| HSV | hsv(192, 78%, 40%) |
| CMYK | cmyk(78.4%, 15.7%, 0%, 60%) |
| CIE-LAB | lab(33.53, -13.79, -14.95) |
| CIE-LCH | lch(33.53, 20.34, 227.30°) |
| OKLab | oklab(42.14% -0.0525 -0.0417) |
| OKLCH | oklch(42.14% 0.067 218.5) |
| XYZ | xyz(6.0559, 7.7847, 13.7512) |
| Luminance | 0.0779 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Petrol
#005F6A
ΔE00 4.91
Deep Teal
#00555A
ΔE00 6.34
Darkslategray
#2F4F4F
ΔE00 7.82
Dark Teal
#014D4E
ΔE00 8.56
Dark Slate Blue
#214761
ΔE00 9.23
Dark Grey Blue
#29465B
ΔE00 9.28
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#165666 #662616
analogous
#16664E #165666 #162E66
triadic
#165666 #661656 #566616
tetradic
#165666 #4E1666 #662616 #2E6616
square
#165666 #4E1666 #662616 #2E6616
split-complementary
#165666 #66162E #664E16
monochromatic
#051519 #0B2C34 #165666 #218098 #2CABCB
Accessibility & contrast
On white
8.21
#165666 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.56
#165666 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #165666
8.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##165666 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##165666 | 1.00 | 8.21 | 2.56 | 8.21 |
| #FFFFFF | 8.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C5367
Deuteranopia (green-blind)
#414B66
Tritanopia (blue-blind)
#005B5B
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #165666; /* rgb */ color: rgb(22, 86, 102); /* oklch */ color: oklch(42.1% 0.067 218.5);
Tailwind
colors: {
custom: {
50: '#618591',
500: '#165666',
950: '#000000',
},
}SCSS
$custom: #165666; $custom-light: #618591; $custom-dark: #000000;
JSON
{
"hex": "#165666",
"rgb": {
"r": 22,
"g": 86,
"b": 102
},
"hsl": {
"h": 192,
"s": 64.516,
"l": 24.314
},
"oklch": {
"l": 0.42144,
"c": 0.06711,
"h": 218.5
},
"luminance": 0.07785
}Semantic roles & 50–950 ramp
primary
#165666
secondary
#9D4F3B
accent
#6240E8
background
#F6F8F8
surface
#EBEFF0
border
#C6CACB
text
#060B0C
muted
#7A7C7D