#0D1749#0D1749
#0D1749 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.4% C 0.094 H 269.1°. Best body text is #FFFFFF at 16.99:1 contrast (WCAG AA passes).
Color values
| HEX | #0D1749 |
|---|---|
| RGB | rgb(13, 23, 73) |
| HSL | hsl(230, 70%, 17%) |
| HSV | hsv(230, 82%, 29%) |
| CMYK | cmyk(82.2%, 68.5%, 0%, 71.4%) |
| CIE-LAB | lab(10.40, 16.30, -32.41) |
| CIE-LCH | lch(10.40, 36.28, 296.70°) |
| OKLab | oklab(23.4% -0.0015 -0.0936) |
| OKLCH | oklch(23.4% 0.094 269.1) |
| XYZ | xyz(1.6746, 1.1792, 6.4414) |
| Luminance | 0.0118 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.01
Navy (survey)
#01153E
ΔE00 2.89
Dark Navy
#000435
ΔE00 4.55
Midnight Blue (survey)
#020035
ΔE00 4.95
Very Dark Blue
#000133
ΔE00 5.01
Dark Navy Blue
#00022E
ΔE00 5.68
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D1749 #493F0D
analogous
#0D3549 #0D1749 #210D49
triadic
#0D1749 #490D17 #17490D
tetradic
#0D1749 #490D35 #493F0D #0D4921
square
#0D1749 #490D35 #493F0D #0D4921
split-complementary
#0D1749 #49210D #35490D
monochromatic
#05081A #05081A #0D1749 #16277D #2038B1
Accessibility & contrast
On white
16.99
#0D1749 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#0D1749 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D1749
16.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D1749 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D1749 | 1.00 | 16.99 | 1.24 | 16.99 |
| #FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001F4B
Deuteranopia (green-blind)
#001A48
Tritanopia (blue-blind)
#00242D
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #0d1749; /* rgb */ color: rgb(13, 23, 73); /* oklch */ color: oklch(23.4% 0.094 269.1);
Tailwind
colors: {
custom: {
50: '#57537c',
500: '#0d1749',
950: '#000000',
},
}SCSS
$custom: #0d1749; $custom-light: #57537c; $custom-dark: #000000;
JSON
{
"hex": "#0d1749",
"rgb": {
"r": 13,
"g": 23,
"b": 73
},
"hsl": {
"h": 230,
"s": 69.767,
"l": 16.863
},
"oklch": {
"l": 0.23395,
"c": 0.09364,
"h": 269.1
},
"luminance": 0.01179
}Semantic roles & 50–950 ramp
primary
#0D1749
secondary
#84762D
accent
#CF3BED
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#030209
muted
#78787B