#164D99#164D99
#164D99 is a dark, vivid cyan. Relative luminance 0.078; OKLCH L 43.1% C 0.137 H 257.9°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).
Color values
| HEX | #164D99 |
|---|---|
| RGB | rgb(22, 77, 153) |
| HSL | hsl(215, 75%, 34%) |
| HSV | hsv(215, 86%, 60%) |
| CMYK | cmyk(85.6%, 49.7%, 0%, 40%) |
| CIE-LAB | lab(33.51, 12.19, -46.45) |
| CIE-LCH | lch(33.51, 48.02, 284.71°) |
| OKLab | oklab(43.06% -0.0286 -0.1337) |
| OKLCH | oklch(43.06% 0.137 257.9) |
| XYZ | xyz(8.7324, 7.7771, 31.1717) |
| Luminance | 0.0778 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 2.20
Dusk Blue
#26538D
ΔE00 2.58
Cobalt
#0047AB
ΔE00 3.41
Light Navy
#155084
ΔE00 3.73
Sapphire
#0F52BA
ΔE00 4.40
Darkish Blue
#014182
ΔE00 4.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#164D99 #996216
analogous
#168F99 #164D99 #211699
triadic
#164D99 #99164D #4D9916
tetradic
#164D99 #99168F #996216 #169921
square
#164D99 #99168F #996216 #169921
split-complementary
#164D99 #992116 #8F9916
monochromatic
#07172E #0E3263 #164D99 #1E68CF #4588E4
Accessibility & contrast
On white
8.22
#164D99 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.56
#164D99 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #164D99
8.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##164D99 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##164D99 | 1.00 | 8.22 | 2.56 | 8.22 |
| #FFFFFF | 8.22 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.22 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#20559C
Deuteranopia (green-blind)
#004998
Tritanopia (blue-blind)
#005F6B
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #164d99; /* rgb */ color: rgb(22, 77, 153); /* oklch */ color: oklch(43.1% 0.137 257.9);
Tailwind
colors: {
custom: {
50: '#6c7eb8',
500: '#164d99',
950: '#000000',
},
}SCSS
$custom: #164d99; $custom-light: #6c7eb8; $custom-dark: #000000;
JSON
{
"hex": "#164d99",
"rgb": {
"r": 22,
"g": 77,
"b": 153
},
"hsl": {
"h": 214.809,
"s": 74.857,
"l": 34.314
},
"oklch": {
"l": 0.43058,
"c": 0.1367,
"h": 257.9
},
"luminance": 0.07778
}Semantic roles & 50–950 ramp
primary
#164D99
secondary
#C59046
accent
#A336F1
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080911
muted
#7B7B80