#164DA0#164DA0
#164DA0 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.6% C 0.146 H 259.1°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).
Color values
| HEX | #164DA0 |
|---|---|
| RGB | rgb(22, 77, 160) |
| HSL | hsl(216, 76%, 36%) |
| HSV | hsv(216, 86%, 63%) |
| CMYK | cmyk(86.3%, 51.9%, 0%, 37.3%) |
| CIE-LAB | lab(34.01, 15.05, -49.86) |
| CIE-LCH | lch(34.01, 52.08, 286.80°) |
| OKLab | oklab(43.6% -0.0275 -0.1437) |
| OKLCH | oklch(43.6% 0.146 259.1) |
| XYZ | xyz(9.3276, 8.0152, 34.3064) |
| Luminance | 0.0802 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 2.62
Cobalt
#0047AB
ΔE00 2.63
Dusk Blue
#26538D
ΔE00 3.25
Sapphire
#0F52BA
ΔE00 3.55
Light Navy
#155084
ΔE00 4.57
Darkish Blue
#014182
ΔE00 5.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#164DA0 #A06916
analogous
#1692A0 #164DA0 #2416A0
triadic
#164DA0 #A0164D #4DA016
tetradic
#164DA0 #A01692 #A06916 #16A024
square
#164DA0 #A01692 #A06916 #16A024
split-complementary
#164DA0 #A02416 #92A016
monochromatic
#071934 #0F336A #164DA0 #1D67D6 #4A88E6
Accessibility & contrast
On white
8.07
#164DA0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.60
#164DA0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #164DA0
8.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##164DA0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##164DA0 | 1.00 | 8.07 | 2.60 | 8.07 |
| #FFFFFF | 8.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.60 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1556A3
Deuteranopia (green-blind)
#004A9E
Tritanopia (blue-blind)
#00616F
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #164da0; /* rgb */ color: rgb(22, 77, 160); /* oklch */ color: oklch(43.6% 0.146 259.1);
Tailwind
colors: {
custom: {
50: '#6e7ebd',
500: '#164da0',
950: '#000000',
},
}SCSS
$custom: #164da0; $custom-light: #6e7ebd; $custom-dark: #000000;
JSON
{
"hex": "#164da0",
"rgb": {
"r": 22,
"g": 77,
"b": 160
},
"hsl": {
"h": 216.087,
"s": 75.824,
"l": 35.686
},
"oklch": {
"l": 0.43601,
"c": 0.14634,
"h": 259.1
},
"luminance": 0.08016
}Semantic roles & 50–950 ramp
primary
#164DA0
secondary
#C8964A
accent
#A735F2
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080912
muted
#7B7B81