#0D1A4C#0D1A4C
#0D1A4C is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.4% C 0.094 H 267.6°. Best body text is #FFFFFF at 16.55:1 contrast (WCAG AA passes).
Color values
| HEX | #0D1A4C |
|---|---|
| RGB | rgb(13, 26, 76) |
| HSL | hsl(228, 71%, 17%) |
| HSV | hsv(228, 83%, 30%) |
| CMYK | cmyk(82.9%, 65.8%, 0%, 70.2%) |
| CIE-LAB | lab(11.59, 15.30, -32.54) |
| CIE-LCH | lch(11.59, 35.96, 295.19°) |
| OKLab | oklab(24.37% -0.004 -0.094) |
| OKLCH | oklch(24.37% 0.094 267.6) |
| XYZ | xyz(1.8394, 1.3460, 6.9989) |
| Luminance | 0.0135 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.76
Navy (survey)
#01153E
ΔE00 2.99
Dark Navy
#000435
ΔE00 5.34
Very Dark Blue
#000133
ΔE00 5.81
Midnight Blue (survey)
#020035
ΔE00 5.86
Dark Navy Blue
#00022E
ΔE00 6.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D1A4C #4C3F0D
analogous
#0D3A4C #0D1A4C #1F0D4C
triadic
#0D1A4C #4C0D1A #1A4C0D
tetradic
#0D1A4C #4C0D3A #4C3F0D #0D4C1F
square
#0D1A4C #4C0D3A #4C3F0D #0D4C1F
split-complementary
#0D1A4C #4C1F0D #3A4C0D
monochromatic
#04091A #04091A #0D1A4C #162C80 #1F3EB5
Accessibility & contrast
On white
16.55
#0D1A4C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.27
#0D1A4C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D1A4C
16.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D1A4C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D1A4C | 1.00 | 16.55 | 1.27 | 16.55 |
| #FFFFFF | 16.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.27 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00224E
Deuteranopia (green-blind)
#001C4B
Tritanopia (blue-blind)
#002730
Achromatopsia (no color)
#1F1F1F
Design tokens & code
CSS
--color: #0d1a4c; /* rgb */ color: rgb(13, 26, 76); /* oklch */ color: oklch(24.4% 0.094 267.6);
Tailwind
colors: {
custom: {
50: '#57567f',
500: '#0d1a4c',
950: '#000000',
},
}SCSS
$custom: #0d1a4c; $custom-light: #57567f; $custom-dark: #000000;
JSON
{
"hex": "#0d1a4c",
"rgb": {
"r": 13,
"g": 26,
"b": 76
},
"hsl": {
"h": 227.619,
"s": 70.787,
"l": 17.451
},
"oklch": {
"l": 0.24369,
"c": 0.09406,
"h": 267.6
},
"luminance": 0.01346
}Semantic roles & 50–950 ramp
primary
#0D1A4C
secondary
#87752E
accent
#C93AEE
background
#F5F5F7
surface
#E9E8EE
border
#C5C4C9
text
#04030A
muted
#79787C