#0D1F48#0D1F48
#0D1F48 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.2% C 0.080 H 263.8°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).
Color values
| HEX | #0D1F48 |
|---|---|
| RGB | rgb(13, 31, 72) |
| HSL | hsl(222, 69%, 17%) |
| HSV | hsv(222, 82%, 28%) |
| CMYK | cmyk(81.9%, 56.9%, 0%, 71.8%) |
| CIE-LAB | lab(12.82, 9.68, -27.79) |
| CIE-LCH | lch(12.82, 29.43, 289.20°) |
| OKLab | oklab(25.18% -0.0087 -0.0799) |
| OKLCH | oklch(25.18% 0.08 263.8) |
| XYZ | xyz(1.8252, 1.5332, 6.3294) |
| Luminance | 0.0153 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 3.12
Navy Blue
#1B2A4A
ΔE00 4.19
Navy Blue (survey)
#001146
ΔE00 5.04
Marine
#042E60
ΔE00 6.14
Dark Navy
#000435
ΔE00 6.61
Dark Navy Blue
#00022E
ΔE00 6.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D1F48 #48360D
analogous
#0D3D48 #0D1F48 #190D48
triadic
#0D1F48 #480D1F #1F480D
tetradic
#0D1F48 #480D3D #48360D #0D4819
square
#0D1F48 #480D3D #48360D #0D4819
split-complementary
#0D1F48 #48190D #3D480D
monochromatic
#050B1A #050B1A #0D1F48 #16357C #204CB0
Accessibility & contrast
On white
16.07
#0D1F48 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#0D1F48 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D1F48
16.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D1F48 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D1F48 | 1.00 | 16.07 | 1.31 | 16.07 |
| #FFFFFF | 16.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#062449
Deuteranopia (green-blind)
#001F47
Tritanopia (blue-blind)
#002930
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #0d1f48; /* rgb */ color: rgb(13, 31, 72); /* oklch */ color: oklch(25.2% 0.080 263.8);
Tailwind
colors: {
custom: {
50: '#565a7b',
500: '#0d1f48',
950: '#000000',
},
}SCSS
$custom: #0d1f48; $custom-light: #565a7b; $custom-dark: #000000;
JSON
{
"hex": "#0d1f48",
"rgb": {
"r": 13,
"g": 31,
"b": 72
},
"hsl": {
"h": 221.695,
"s": 69.412,
"l": 16.667
},
"oklch": {
"l": 0.2518,
"c": 0.08039,
"h": 263.8
},
"luminance": 0.01533
}Semantic roles & 50–950 ramp
primary
#0D1F48
secondary
#83692D
accent
#B63CEC
background
#F5F5F7
surface
#E9E9EE
border
#C5C5C9
text
#030309
muted
#78787B