#0D1A4B#0D1A4B
#0D1A4B is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.3% C 0.092 H 267.5°. Best body text is #FFFFFF at 16.58:1 contrast (WCAG AA passes).
Color values
| HEX | #0D1A4B |
|---|---|
| RGB | rgb(13, 26, 75) |
| HSL | hsl(227, 70%, 17%) |
| HSV | hsv(227, 83%, 29%) |
| CMYK | cmyk(82.7%, 65.3%, 0%, 70.6%) |
| CIE-LAB | lab(11.50, 14.87, -32.01) |
| CIE-LCH | lch(11.50, 35.29, 294.91°) |
| OKLab | oklab(24.27% -0.004 -0.0924) |
| OKLCH | oklch(24.27% 0.092 267.5) |
| XYZ | xyz(1.8049, 1.3322, 6.8173) |
| Luminance | 0.0133 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 2.81
Navy Blue (survey)
#001146
ΔE00 2.81
Dark Navy
#000435
ΔE00 5.25
Very Dark Blue
#000133
ΔE00 5.73
Midnight Blue (survey)
#020035
ΔE00 5.80
Dark Navy Blue
#00022E
ΔE00 6.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D1A4B #4B3E0D
analogous
#0D394B #0D1A4B #1F0D4B
triadic
#0D1A4B #4B0D1A #1A4B0D
tetradic
#0D1A4B #4B0D39 #4B3E0D #0D4B1F
square
#0D1A4B #4B0D39 #4B3E0D #0D4B1F
split-complementary
#0D1A4B #4B1F0D #394B0D
monochromatic
#05091A #05091A #0D1A4B #162C7F #1F3EB3
Accessibility & contrast
On white
16.58
#0D1A4B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.27
#0D1A4B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D1A4B
16.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D1A4B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D1A4B | 1.00 | 16.58 | 1.27 | 16.58 |
| #FFFFFF | 16.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.27 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.58 | 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: #0d1a4b; /* rgb */ color: rgb(13, 26, 75); /* oklch */ color: oklch(24.3% 0.092 267.5);
Tailwind
colors: {
custom: {
50: '#57567e',
500: '#0d1a4b',
950: '#000000',
},
}SCSS
$custom: #0d1a4b; $custom-light: #57567e; $custom-dark: #000000;
JSON
{
"hex": "#0d1a4b",
"rgb": {
"r": 13,
"g": 26,
"b": 75
},
"hsl": {
"h": 227.419,
"s": 70.455,
"l": 17.255
},
"oklch": {
"l": 0.24269,
"c": 0.09249,
"h": 267.5
},
"luminance": 0.01332
}Semantic roles & 50–950 ramp
primary
#0D1A4B
secondary
#86742E
accent
#C83BED
background
#F5F5F7
surface
#E9E8EE
border
#C5C4C9
text
#04030A
muted
#79787C