#0C144D#0C144D
#0C144D is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.104 H 269.6°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).
Color values
| HEX | #0C144D |
|---|---|
| RGB | rgb(12, 20, 77) |
| HSL | hsl(233, 73%, 17%) |
| HSV | hsv(233, 84%, 30%) |
| CMYK | cmyk(84.4%, 74%, 0%, 69.8%) |
| CIE-LAB | lab(9.91, 20.13, -35.99) |
| CIE-LCH | lch(9.91, 41.24, 299.21°) |
| OKLab | oklab(23.14% -0.0007 -0.1042) |
| OKLCH | oklch(23.14% 0.104 269.6) |
| XYZ | xyz(1.7409, 1.1141, 7.1430) |
| Luminance | 0.0111 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 1.77
Navy (survey)
#01153E
ΔE00 4.30
Night Blue
#040348
ΔE00 4.32
Dark Navy
#000435
ΔE00 4.92
Midnight Blue (survey)
#020035
ΔE00 4.95
Very Dark Blue
#000133
ΔE00 5.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C144D #4D450C
analogous
#0C354D #0C144D #240C4D
triadic
#0C144D #4D0C14 #144D0C
tetradic
#0C144D #4D0C35 #4D450C #0C4D24
square
#0C144D #4D0C35 #4D450C #0C4D24
split-complementary
#0C144D #4D240C #354D0C
monochromatic
#04071A #04071A #0C144D #142282 #1D30B7
Accessibility & contrast
On white
17.17
#0C144D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.22
#0C144D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C144D
17.17:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C144D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C144D | 1.00 | 17.17 | 1.22 | 17.17 |
| #FFFFFF | 17.17 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.22 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.17 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E4F
Deuteranopia (green-blind)
#00184C
Tritanopia (blue-blind)
#00232E
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #0c144d; /* rgb */ color: rgb(12, 20, 77); /* oklch */ color: oklch(23.1% 0.104 269.6);
Tailwind
colors: {
custom: {
50: '#58517f',
500: '#0c144d',
950: '#000000',
},
}SCSS
$custom: #0c144d; $custom-light: #58517f; $custom-dark: #000000;
JSON
{
"hex": "#0c144d",
"rgb": {
"r": 12,
"g": 20,
"b": 77
},
"hsl": {
"h": 232.615,
"s": 73.034,
"l": 17.451
},
"oklch": {
"l": 0.23144,
"c": 0.10417,
"h": 269.6
},
"luminance": 0.01114
}Semantic roles & 50–950 ramp
primary
#0C144D
secondary
#897D2C
accent
#D938F0
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C