#163C6F#163C6F
#163C6F is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.9% C 0.098 H 256.9°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #163C6F |
|---|---|
| RGB | rgb(22, 60, 111) |
| HSL | hsl(214, 67%, 26%) |
| HSV | hsv(214, 80%, 44%) |
| CMYK | cmyk(80.2%, 45.9%, 0%, 56.5%) |
| CIE-LAB | lab(25.41, 6.51, -33.39) |
| CIE-LCH | lch(25.41, 34.02, 281.04°) |
| OKLab | oklab(35.88% -0.0222 -0.0956) |
| OKLCH | oklch(35.88% 0.098 256.9) |
| XYZ | xyz(4.8149, 4.5494, 15.6602) |
| Luminance | 0.0455 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Marine Blue
#01386A
ΔE00 1.97
Darkish Blue
#014182
ΔE00 3.06
Twilight Blue
#0A437A
ΔE00 3.06
Prussian Blue
#004577
ΔE00 4.40
Marine
#042E60
ΔE00 4.48
Cobalt (survey)
#1E488F
ΔE00 5.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#163C6F #6F4916
analogous
#16686F #163C6F #1C166F
triadic
#163C6F #6F163C #3C6F16
tetradic
#163C6F #6F1668 #6F4916 #166F1C
square
#163C6F #6F1668 #6F4916 #166F1C
split-complementary
#163C6F #6F1C16 #686F16
monochromatic
#050E1A #0C203C #163C6F #2058A2 #2B73D5
Accessibility & contrast
On white
10.99
#163C6F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#163C6F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #163C6F
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##163C6F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##163C6F | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#224171
Deuteranopia (green-blind)
#11386E
Tritanopia (blue-blind)
#004850
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #163c6f; /* rgb */ color: rgb(22, 60, 111); /* oklch */ color: oklch(35.9% 0.098 256.9);
Tailwind
colors: {
custom: {
50: '#627199',
500: '#163c6f',
950: '#000000',
},
}SCSS
$custom: #163c6f; $custom-light: #627199; $custom-dark: #000000;
JSON
{
"hex": "#163c6f",
"rgb": {
"r": 22,
"g": 60,
"b": 111
},
"hsl": {
"h": 214.382,
"s": 66.917,
"l": 26.078
},
"oklch": {
"l": 0.35879,
"c": 0.09818,
"h": 256.9
},
"luminance": 0.0455
}Semantic roles & 50–950 ramp
primary
#163C6F
secondary
#A5783C
accent
#A03EEA
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06070E
muted
#7A7A7E