#0D143B#0D143B
#0D143B is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.075 H 270.9°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).
Color values
| HEX | #0D143B |
|---|---|
| RGB | rgb(13, 20, 59) |
| HSL | hsl(231, 64%, 14%) |
| HSV | hsv(231, 78%, 23%) |
| CMYK | cmyk(78%, 66.1%, 0%, 76.9%) |
| CIE-LAB | lab(8.14, 12.54, -26.20) |
| CIE-LCH | lch(8.14, 29.05, 295.57°) |
| OKLab | oklab(21.3% 0.0012 -0.0754) |
| OKLCH | oklch(21.3% 0.075 270.9) |
| XYZ | xyz(1.2053, 0.9015, 4.2473) |
| Luminance | 0.0090 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 2.35
Dark Navy
#000435
ΔE00 3.49
Dark Navy Blue
#00022E
ΔE00 3.64
Midnight
#03012D
ΔE00 3.64
Navy Blue (survey)
#001146
ΔE00 3.77
Very Dark Blue
#000133
ΔE00 3.83
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D143B #3B340D
analogous
#0D2B3B #0D143B #1D0D3B
triadic
#0D143B #3B0D14 #143B0D
tetradic
#0D143B #3B0D2B #3B340D #0D3B1D
square
#0D143B #3B0D2B #3B340D #0D3B1D
split-complementary
#0D143B #3B1D0D #2B3B0D
monochromatic
#060819 #060819 #0D143B #18256D #23369F
Accessibility & contrast
On white
17.79
#0D143B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.18
#0D143B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D143B
17.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D143B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D143B | 1.00 | 17.79 | 1.18 | 17.79 |
| #FFFFFF | 17.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001A3C
Deuteranopia (green-blind)
#00163A
Tritanopia (blue-blind)
#001E25
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #0d143b; /* rgb */ color: rgb(13, 20, 59); /* oklch */ color: oklch(21.3% 0.075 270.9);
Tailwind
colors: {
custom: {
50: '#535171',
500: '#0d143b',
950: '#000000',
},
}SCSS
$custom: #0d143b; $custom-light: #535171; $custom-dark: #000000;
JSON
{
"hex": "#0d143b",
"rgb": {
"r": 13,
"g": 20,
"b": 59
},
"hsl": {
"h": 230.87,
"s": 63.889,
"l": 14.118
},
"oklch": {
"l": 0.21296,
"c": 0.07546,
"h": 270.9
},
"luminance": 0.00902
}Semantic roles & 50–950 ramp
primary
#0D143B
secondary
#776B2D
accent
#CE41E7
background
#F4F4F6
surface
#E7E7EC
border
#C3C3C7
text
#030208
muted
#78787B