#16557A#16557A
#16557A is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.9% C 0.087 H 239.8°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).
Color values
| HEX | #16557A |
|---|---|
| RGB | rgb(22, 85, 122) |
| HSL | hsl(202, 69%, 28%) |
| HSV | hsv(202, 82%, 48%) |
| CMYK | cmyk(82%, 30.3%, 0%, 52.2%) |
| CIE-LAB | lab(34.13, -5.60, -26.48) |
| CIE-LCH | lch(34.13, 27.06, 258.06°) |
| OKLab | oklab(42.93% -0.0436 -0.075) |
| OKLCH | oklch(42.93% 0.087 239.8) |
| XYZ | xyz(7.0908, 8.0719, 19.5929) |
| Luminance | 0.0807 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 1.94
Light Navy
#155084
ΔE00 4.28
Light Navy Blue
#2E5A88
ΔE00 4.82
Dark Slate Blue
#214761
ΔE00 5.50
Dusk Blue
#26538D
ΔE00 5.94
Ugly Blue
#31668A
ΔE00 6.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#16557A #7A3B16
analogous
#167A6D #16557A #16237A
triadic
#16557A #7A1655 #557A16
tetradic
#16557A #6D167A #7A3B16 #237A16
square
#16557A #6D167A #7A3B16 #237A16
split-complementary
#16557A #7A1623 #7A6D16
monochromatic
#05121A #0D3146 #16557A #1F79AE #319BDA
Accessibility & contrast
On white
8.03
#16557A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.61
#16557A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #16557A
8.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##16557A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##16557A | 1.00 | 8.03 | 2.61 | 8.03 |
| #FFFFFF | 8.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.61 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#44557C
Deuteranopia (green-blind)
#364C79
Tritanopia (blue-blind)
#005E62
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #16557a; /* rgb */ color: rgb(22, 85, 122); /* oklch */ color: oklch(42.9% 0.087 239.8);
Tailwind
colors: {
custom: {
50: '#6584a0',
500: '#16557a',
950: '#000000',
},
}SCSS
$custom: #16557a; $custom-light: #6584a0; $custom-dark: #000000;
JSON
{
"hex": "#16557a",
"rgb": {
"r": 22,
"g": 85,
"b": 122
},
"hsl": {
"h": 202.2,
"s": 69.444,
"l": 28.235
},
"oklch": {
"l": 0.42932,
"c": 0.08671,
"h": 239.8
},
"luminance": 0.08073
}Semantic roles & 50–950 ramp
primary
#16557A
secondary
#AF673D
accent
#7D3CEC
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060B0F
muted
#7A7C7E