#0F194B#0F194B
#0F194B is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.2% C 0.093 H 269.4°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).
Color values
| HEX | #0F194B |
|---|---|
| RGB | rgb(15, 25, 75) |
| HSL | hsl(230, 67%, 18%) |
| HSV | hsv(230, 80%, 29%) |
| CMYK | cmyk(80%, 66.7%, 0%, 70.6%) |
| CIE-LAB | lab(11.31, 15.92, -32.31) |
| CIE-LCH | lch(11.31, 36.02, 296.23°) |
| OKLab | oklab(24.16% -0.001 -0.0933) |
| OKLCH | oklch(24.16% 0.093 269.4) |
| XYZ | xyz(1.8142, 1.3046, 6.8115) |
| Luminance | 0.0131 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.54
Navy (survey)
#01153E
ΔE00 3.07
Dark Navy
#000435
ΔE00 5.10
Midnight Blue (survey)
#020035
ΔE00 5.54
Very Dark Blue
#000133
ΔE00 5.56
Dark Navy Blue
#00022E
ΔE00 6.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F194B #4B410F
analogous
#0F374B #0F194B #230F4B
triadic
#0F194B #4B0F19 #194B0F
tetradic
#0F194B #4B0F37 #4B410F #0F4B23
square
#0F194B #4B0F37 #4B410F #0F4B23
split-complementary
#0F194B #4B230F #374B0F
monochromatic
#05081A #05081A #0F194B #192A7E #233BB1
Accessibility & contrast
On white
16.65
#0F194B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.26
#0F194B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F194B
16.65:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F194B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F194B | 1.00 | 16.65 | 1.26 | 16.65 |
| #FFFFFF | 16.65 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.65 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00214D
Deuteranopia (green-blind)
#001B4A
Tritanopia (blue-blind)
#00262F
Achromatopsia (no color)
#1E1E1E
Design tokens & code
CSS
--color: #0f194b; /* rgb */ color: rgb(15, 25, 75); /* oklch */ color: oklch(24.2% 0.093 269.4);
Tailwind
colors: {
custom: {
50: '#58557e',
500: '#0f194b',
950: '#000000',
},
}SCSS
$custom: #0f194b; $custom-light: #58557e; $custom-dark: #000000;
JSON
{
"hex": "#0f194b",
"rgb": {
"r": 15,
"g": 25,
"b": 75
},
"hsl": {
"h": 230,
"s": 66.667,
"l": 17.647
},
"oklch": {
"l": 0.24158,
"c": 0.09328,
"h": 269.4
},
"luminance": 0.01305
}Semantic roles & 50–950 ramp
primary
#0F194B
secondary
#857730
accent
#CD3EEA
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04030A
muted
#79787C