#0C1A4B#0C1A4B
#0C1A4B is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.2% C 0.093 H 266.9°. Best body text is #FFFFFF at 16.60:1 contrast (WCAG AA passes).
Color values
| HEX | #0C1A4B |
|---|---|
| RGB | rgb(12, 26, 75) |
| HSL | hsl(227, 72%, 17%) |
| HSV | hsv(227, 84%, 29%) |
| CMYK | cmyk(84%, 65.3%, 0%, 70.6%) |
| CIE-LAB | lab(11.45, 14.73, -32.09) |
| CIE-LCH | lch(11.45, 35.31, 294.66°) |
| OKLab | oklab(24.22% -0.005 -0.0927) |
| OKLCH | oklch(24.22% 0.093 266.9) |
| XYZ | xyz(1.7906, 1.3248, 6.8166) |
| Luminance | 0.0132 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 2.75
Navy Blue (survey)
#001146
ΔE00 2.81
Dark Navy
#000435
ΔE00 5.25
Very Dark Blue
#000133
ΔE00 5.72
Midnight Blue (survey)
#020035
ΔE00 5.81
Dark Navy Blue
#00022E
ΔE00 6.19
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C1A4B #4B3D0C
analogous
#0C3A4B #0C1A4B #1E0C4B
triadic
#0C1A4B #4B0C1A #1A4B0C
tetradic
#0C1A4B #4B0C3A #4B3D0C #0C4B1E
square
#0C1A4B #4B0C3A #4B3D0C #0C4B1E
split-complementary
#0C1A4B #4B1E0C #3A4B0C
monochromatic
#04091A #04091A #0C1A4B #142C80 #1D3FB5
Accessibility & contrast
On white
16.60
#0C1A4B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.26
#0C1A4B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C1A4B
16.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C1A4B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C1A4B | 1.00 | 16.60 | 1.26 | 16.60 |
| #FFFFFF | 16.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00214D
Deuteranopia (green-blind)
#001C4A
Tritanopia (blue-blind)
#00262F
Achromatopsia (no color)
#1E1E1E
Design tokens & code
CSS
--color: #0c1a4b; /* rgb */ color: rgb(12, 26, 75); /* oklch */ color: oklch(24.2% 0.093 266.9);
Tailwind
colors: {
custom: {
50: '#56567e',
500: '#0c1a4b',
950: '#000000',
},
}SCSS
$custom: #0c1a4b; $custom-light: #56567e; $custom-dark: #000000;
JSON
{
"hex": "#0c1a4b",
"rgb": {
"r": 12,
"g": 26,
"b": 75
},
"hsl": {
"h": 226.667,
"s": 72.414,
"l": 17.059
},
"oklch": {
"l": 0.24217,
"c": 0.09281,
"h": 266.9
},
"luminance": 0.01325
}Semantic roles & 50–950 ramp
primary
#0C1A4B
secondary
#87732C
accent
#C739EF
background
#F5F5F7
surface
#E9E8EE
border
#C5C4C9
text
#03030A
muted
#78787C