#164A6B#164A6B
#164A6B is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.2% C 0.078 H 241.1°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).
Color values
| HEX | #164A6B |
|---|---|
| RGB | rgb(22, 74, 107) |
| HSL | hsl(203, 66%, 25%) |
| HSV | hsv(203, 79%, 42%) |
| CMYK | cmyk(79.4%, 30.8%, 0%, 58%) |
| CIE-LAB | lab(29.74, -4.54, -23.99) |
| CIE-LCH | lch(29.74, 24.41, 259.29°) |
| OKLab | oklab(39.19% -0.0375 -0.0679) |
| OKLCH | oklch(39.19% 0.078 241.1) |
| XYZ | xyz(5.4325, 6.1290, 14.8038) |
| Luminance | 0.0613 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 2.31
Prussian Blue
#004577
ΔE00 4.03
Dark Grey Blue
#29465B
ΔE00 4.19
Deep Sea Blue
#015482
ΔE00 4.27
Light Navy
#155084
ΔE00 4.61
Twilight Blue
#0A437A
ΔE00 5.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#164A6B #6B3716
analogous
#166B61 #164A6B #16206B
triadic
#164A6B #6B164A #4A6B16
tetradic
#164A6B #61166B #6B3716 #206B16
square
#164A6B #61166B #6B3716 #206B16
split-complementary
#164A6B #6B1620 #6B6116
monochromatic
#051219 #0C2738 #164A6B #206D9E #2B90D1
Accessibility & contrast
On white
9.43
#164A6B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.23
#164A6B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #164A6B
9.43:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##164A6B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##164A6B | 1.00 | 9.43 | 2.23 | 9.43 |
| #FFFFFF | 9.43 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.43 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3B4A6C
Deuteranopia (green-blind)
#2F426A
Tritanopia (blue-blind)
#005256
Achromatopsia (no color)
#464646
Design tokens & code
CSS
--color: #164a6b; /* rgb */ color: rgb(22, 74, 107); /* oklch */ color: oklch(39.2% 0.078 241.1);
Tailwind
colors: {
custom: {
50: '#617c95',
500: '#164a6b',
950: '#000000',
},
}SCSS
$custom: #164a6b; $custom-light: #617c95; $custom-dark: #000000;
JSON
{
"hex": "#164a6b",
"rgb": {
"r": 22,
"g": 74,
"b": 107
},
"hsl": {
"h": 203.294,
"s": 65.891,
"l": 25.294
},
"oklch": {
"l": 0.39192,
"c": 0.07754,
"h": 241.1
},
"luminance": 0.0613
}Semantic roles & 50–950 ramp
primary
#164A6B
secondary
#A1633B
accent
#813FE9
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#06090D
muted
#7A7B7E