#0C1D45#0C1D45
#0C1D45 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.4% C 0.079 H 264.1°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).
Color values
| HEX | #0C1D45 |
|---|---|
| RGB | rgb(12, 29, 69) |
| HSL | hsl(222, 70%, 16%) |
| HSV | hsv(222, 83%, 27%) |
| CMYK | cmyk(82.6%, 58%, 0%, 72.9%) |
| CIE-LAB | lab(11.87, 9.74, -27.24) |
| CIE-LCH | lch(11.87, 28.93, 289.66°) |
| OKLab | oklab(24.37% -0.0081 -0.0784) |
| OKLCH | oklch(24.37% 0.079 264.1) |
| XYZ | xyz(1.6648, 1.3864, 5.8089) |
| Luminance | 0.0139 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 2.50
Navy Blue
#1B2A4A
ΔE00 4.63
Navy Blue (survey)
#001146
ΔE00 4.69
Dark Navy
#000435
ΔE00 5.99
Dark Navy Blue
#00022E
ΔE00 6.24
Very Dark Blue
#000133
ΔE00 6.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C1D45 #45340C
analogous
#0C3945 #0C1D45 #170C45
triadic
#0C1D45 #450C1D #1D450C
tetradic
#0C1D45 #450C39 #45340C #0C4517
square
#0C1D45 #450C39 #45340C #0C4517
split-complementary
#0C1D45 #45170C #39450C
monochromatic
#050B1A #050B1A #0C1D45 #153379 #1E49AD
Accessibility & contrast
On white
16.44
#0C1D45 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.28
#0C1D45 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C1D45
16.44:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C1D45 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C1D45 | 1.00 | 16.44 | 1.28 | 16.44 |
| #FFFFFF | 16.44 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.28 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.44 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#042246
Deuteranopia (green-blind)
#001D44
Tritanopia (blue-blind)
#00272D
Achromatopsia (no color)
#1F1F1F
Design tokens & code
CSS
--color: #0c1d45; /* rgb */ color: rgb(12, 29, 69); /* oklch */ color: oklch(24.4% 0.079 264.1);
Tailwind
colors: {
custom: {
50: '#545879',
500: '#0c1d45',
950: '#000000',
},
}SCSS
$custom: #0c1d45; $custom-light: #545879; $custom-dark: #000000;
JSON
{
"hex": "#0c1d45",
"rgb": {
"r": 12,
"g": 29,
"b": 69
},
"hsl": {
"h": 222.105,
"s": 70.37,
"l": 15.882
},
"oklch": {
"l": 0.24365,
"c": 0.07879,
"h": 264.1
},
"luminance": 0.01387
}Semantic roles & 50–950 ramp
primary
#0C1D45
secondary
#81682C
accent
#B83BED
background
#F5F5F7
surface
#E9E9ED
border
#C5C5C8
text
#030309
muted
#78787B