#163448#163448
#163448 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.051 H 240.3°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).
Color values
| HEX | #163448 |
|---|---|
| RGB | rgb(22, 52, 72) |
| HSL | hsl(204, 53%, 18%) |
| HSV | hsv(204, 69%, 28%) |
| CMYK | cmyk(69.4%, 27.8%, 0%, 71.8%) |
| CIE-LAB | lab(20.42, -3.88, -15.71) |
| CIE-LCH | lch(20.42, 16.18, 256.12°) |
| OKLab | oklab(31.21% -0.0252 -0.0441) |
| OKLCH | oklch(31.21% 0.051 240.3) |
| XYZ | xyz(2.7281, 3.0942, 6.5831) |
| Luminance | 0.0309 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 2.48
Dark Grey Blue
#29465B
ΔE00 5.80
Dark Slate Blue
#214761
ΔE00 6.29
Dark
#1B2431
ΔE00 7.42
Gunmetal
#2A3439
ΔE00 7.62
Charcoal
#36454F
ΔE00 7.65
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#163448 #482A16
analogous
#164843 #163448 #161B48
triadic
#163448 #481634 #344816
tetradic
#163448 #431648 #482A16 #1B4816
square
#163448 #431648 #482A16 #1B4816
split-complementary
#163448 #48161B #484316
monochromatic
#071117 #081219 #163448 #245677 #3378A6
Accessibility & contrast
On white
12.97
#163448 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#163448 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #163448
12.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##163448 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##163448 | 1.00 | 12.97 | 1.62 | 12.97 |
| #FFFFFF | 12.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2B3449
Deuteranopia (green-blind)
#242F48
Tritanopia (blue-blind)
#00393B
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #163448; /* rgb */ color: rgb(22, 52, 72); /* oklch */ color: oklch(31.2% 0.051 240.3);
Tailwind
colors: {
custom: {
50: '#596b7b',
500: '#163448',
950: '#000000',
},
}SCSS
$custom: #163448; $custom-light: #596b7b; $custom-dark: #000000;
JSON
{
"hex": "#163448",
"rgb": {
"r": 22,
"g": 52,
"b": 72
},
"hsl": {
"h": 204,
"s": 53.191,
"l": 18.431
},
"oklch": {
"l": 0.31212,
"c": 0.05078,
"h": 240.3
},
"luminance": 0.03094
}Semantic roles & 50–950 ramp
primary
#163448
secondary
#7F563A
accent
#854BDD
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#040609
muted
#797A7B