#345C80#345C80
#345C80 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.2% C 0.074 H 247.3°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).
Color values
| HEX | #345C80 |
|---|---|
| RGB | rgb(52, 92, 128) |
| HSL | hsl(208, 42%, 35%) |
| HSV | hsv(208, 59%, 50%) |
| CMYK | cmyk(59.4%, 28.1%, 0%, 49.8%) |
| CIE-LAB | lab(37.74, -2.57, -24.45) |
| CIE-LCH | lch(37.74, 24.58, 263.99°) |
| OKLab | oklab(46.18% -0.0287 -0.0687) |
| OKLCH | oklch(46.18% 0.074 247.3) |
| XYZ | xyz(9.1382, 9.9421, 21.8553) |
| Luminance | 0.0994 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 2.13
Denim (survey)
#3B638C
ΔE00 2.89
Ugly Blue
#31668A
ΔE00 4.16
Dusk Blue
#26538D
ΔE00 4.47
Denim Blue
#3B5B92
ΔE00 4.51
Deep Sea Blue
#015482
ΔE00 4.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#345C80 #805834
analogous
#34807E #345C80 #343680
triadic
#345C80 #80345C #5C8034
tetradic
#345C80 #7E3480 #805834 #368034
square
#345C80 #7E3480 #805834 #368034
split-complementary
#345C80 #803436 #807E34
monochromatic
#111D29 #223D54 #345C80 #467BAC #6B9AC3
Accessibility & contrast
On white
7.03
#345C80 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.99
#345C80 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #345C80
7.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##345C80 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##345C80 | 1.00 | 7.03 | 2.99 | 7.03 |
| #FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4D5D82
Deuteranopia (green-blind)
#43557F
Tritanopia (blue-blind)
#006568
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #345c80; /* rgb */ color: rgb(52, 92, 128); /* oklch */ color: oklch(46.2% 0.074 247.3);
Tailwind
colors: {
custom: {
50: '#728aa5',
500: '#345c80',
950: '#000000',
},
}SCSS
$custom: #345c80; $custom-light: #728aa5; $custom-dark: #000000;
JSON
{
"hex": "#345c80",
"rgb": {
"r": 52,
"g": 92,
"b": 128
},
"hsl": {
"h": 208.421,
"s": 42.222,
"l": 35.294
},
"oklch": {
"l": 0.46181,
"c": 0.07443,
"h": 247.3
},
"luminance": 0.09943
}Semantic roles & 50–950 ramp
primary
#345C80
secondary
#AB8665
accent
#9156D2
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#080B0F
muted
#7B7C7F