#164864#164864
#164864 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.3% C 0.071 H 237.5°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).
Color values
| HEX | #164864 |
|---|---|
| RGB | rgb(22, 72, 100) |
| HSL | hsl(202, 64%, 24%) |
| HSV | hsv(202, 78%, 39%) |
| CMYK | cmyk(78%, 28%, 0%, 60.8%) |
| CIE-LAB | lab(28.71, -6.01, -21.14) |
| CIE-LCH | lch(28.71, 21.98, 254.12°) |
| OKLab | oklab(38.26% -0.0379 -0.0596) |
| OKLCH | oklch(38.26% 0.071 237.5) |
| XYZ | xyz(4.9476, 5.7248, 12.8984) |
| Luminance | 0.0573 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 1.60
Dark Grey Blue
#29465B
ΔE00 3.21
Dark Blue Grey
#1F3B4D
ΔE00 5.43
Prussian Blue
#004577
ΔE00 5.54
Deep Sea Blue
#015482
ΔE00 5.76
Light Navy
#155084
ΔE00 6.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#164864 #643216
analogous
#166459 #164864 #162164
triadic
#164864 #641648 #486416
tetradic
#164864 #591664 #643216 #216416
square
#164864 #591664 #643216 #216416
split-complementary
#164864 #641621 #645916
monochromatic
#061219 #0B2432 #164864 #216C96 #2C90C8
Accessibility & contrast
On white
9.79
#164864 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.15
#164864 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #164864
9.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##164864 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##164864 | 1.00 | 9.79 | 2.15 | 9.79 |
| #FFFFFF | 9.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.15 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B4865
Deuteranopia (green-blind)
#304064
Tritanopia (blue-blind)
#004F52
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #164864; /* rgb */ color: rgb(22, 72, 100); /* oklch */ color: oklch(38.3% 0.071 237.5);
Tailwind
colors: {
custom: {
50: '#5f7a90',
500: '#164864',
950: '#000000',
},
}SCSS
$custom: #164864; $custom-light: #5f7a90; $custom-dark: #000000;
JSON
{
"hex": "#164864",
"rgb": {
"r": 22,
"g": 72,
"b": 100
},
"hsl": {
"h": 201.538,
"s": 63.934,
"l": 23.922
},
"oklch": {
"l": 0.38258,
"c": 0.07067,
"h": 237.5
},
"luminance": 0.05725
}Semantic roles & 50–950 ramp
primary
#164864
secondary
#9B5D3B
accent
#7C41E7
background
#F5F7F8
surface
#EAEDF0
border
#C6C8CB
text
#05090C
muted
#797B7D