#0D3450#0D3450
#0D3450 is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.3% C 0.066 H 244.3°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).
Color values
| HEX | #0D3450 |
|---|---|
| RGB | rgb(13, 52, 80) |
| HSL | hsl(205, 72%, 18%) |
| HSV | hsv(205, 84%, 31%) |
| CMYK | cmyk(83.7%, 35%, 0%, 68.6%) |
| CIE-LAB | lab(20.52, -2.23, -20.94) |
| CIE-LCH | lch(20.52, 21.06, 263.91°) |
| OKLab | oklab(31.34% -0.0286 -0.0594) |
| OKLCH | oklch(31.34% 0.066 244.3) |
| XYZ | xyz(2.8414, 3.1204, 8.0404) |
| Luminance | 0.0312 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 4.81
Marine Blue
#01386A
ΔE00 4.93
Marine
#042E60
ΔE00 5.70
Dark Slate Blue
#214761
ΔE00 6.32
Dark Grey Blue
#29465B
ΔE00 6.58
Prussian Blue
#004577
ΔE00 7.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D3450 #50290D
analogous
#0D504A #0D3450 #0D1250
triadic
#0D3450 #500D34 #34500D
tetradic
#0D3450 #4A0D50 #50290D #12500D
square
#0D3450 #4A0D50 #50290D #12500D
split-complementary
#0D3450 #500D12 #504A0D
monochromatic
#04111A #04121B #0D3450 #165685 #1E78B9
Accessibility & contrast
On white
12.93
#0D3450 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.62
#0D3450 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D3450
12.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D3450 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D3450 | 1.00 | 12.93 | 1.62 | 12.93 |
| #FFFFFF | 12.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#273551
Deuteranopia (green-blind)
#1E2F4F
Tritanopia (blue-blind)
#003B3E
Achromatopsia (no color)
#313131
Design tokens & code
CSS
--color: #0d3450; /* rgb */ color: rgb(13, 52, 80); /* oklch */ color: oklch(31.3% 0.066 244.3);
Tailwind
colors: {
custom: {
50: '#576b81',
500: '#0d3450',
950: '#000000',
},
}SCSS
$custom: #0d3450; $custom-light: #576b81; $custom-dark: #000000;
JSON
{
"hex": "#0d3450",
"rgb": {
"r": 13,
"g": 52,
"b": 80
},
"hsl": {
"h": 205.075,
"s": 72.043,
"l": 18.235
},
"oklch": {
"l": 0.31343,
"c": 0.06595,
"h": 244.3
},
"luminance": 0.03121
}Semantic roles & 50–950 ramp
primary
#0D3450
secondary
#8B552E
accent
#8539EF
background
#F5F6F7
surface
#E9EBEE
border
#C5C6C9
text
#04060A
muted
#797A7C