#0F1849#0F1849
#0F1849 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.7% C 0.092 H 269.9°. Best body text is #FFFFFF at 16.84:1 contrast (WCAG AA passes).
Color values
| HEX | #0F1849 |
|---|---|
| RGB | rgb(15, 24, 73) |
| HSL | hsl(231, 66%, 17%) |
| HSV | hsv(231, 79%, 29%) |
| CMYK | cmyk(79.5%, 67.1%, 0%, 71.4%) |
| CIE-LAB | lab(10.82, 15.82, -31.72) |
| CIE-LCH | lch(10.82, 35.45, 296.51°) |
| OKLab | oklab(23.74% -0.0001 -0.0916) |
| OKLCH | oklch(23.74% 0.092 269.9) |
| XYZ | xyz(1.7258, 1.2357, 6.4496) |
| Luminance | 0.0124 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.38
Navy (survey)
#01153E
ΔE00 2.89
Dark Navy
#000435
ΔE00 4.75
Midnight Blue (survey)
#020035
ΔE00 5.18
Very Dark Blue
#000133
ΔE00 5.21
Dark Navy Blue
#00022E
ΔE00 5.79
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F1849 #49400F
analogous
#0F3549 #0F1849 #230F49
triadic
#0F1849 #490F18 #18490F
tetradic
#0F1849 #490F35 #49400F #0F4923
square
#0F1849 #490F35 #49400F #0F4923
split-complementary
#0F1849 #49230F #35490F
monochromatic
#050819 #050819 #0F1849 #19297C #2439AF
Accessibility & contrast
On white
16.84
#0F1849 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.25
#0F1849 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F1849
16.84:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F1849 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F1849 | 1.00 | 16.84 | 1.25 | 16.84 |
| #FFFFFF | 16.84 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.25 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.84 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00204B
Deuteranopia (green-blind)
#001A48
Tritanopia (blue-blind)
#00242D
Achromatopsia (no color)
#1D1D1D
Design tokens & code
CSS
--color: #0f1849; /* rgb */ color: rgb(15, 24, 73); /* oklch */ color: oklch(23.7% 0.092 269.9);
Tailwind
colors: {
custom: {
50: '#57547c',
500: '#0f1849',
950: '#000000',
},
}SCSS
$custom: #0f1849; $custom-light: #57547c; $custom-dark: #000000;
JSON
{
"hex": "#0f1849",
"rgb": {
"r": 15,
"g": 24,
"b": 73
},
"hsl": {
"h": 230.69,
"s": 65.909,
"l": 17.255
},
"oklch": {
"l": 0.23735,
"c": 0.09156,
"h": 269.9
},
"luminance": 0.01236
}Semantic roles & 50–950 ramp
primary
#0F1849
secondary
#837730
accent
#CE3FE9
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040209
muted
#79787B