#0F144F#0F144F
#0F144F is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.106 H 271.4°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).
Color values
| HEX | #0F144F |
|---|---|
| RGB | rgb(15, 20, 79) |
| HSL | hsl(235, 68%, 18%) |
| HSV | hsv(235, 81%, 31%) |
| CMYK | cmyk(81%, 74.7%, 0%, 69%) |
| CIE-LAB | lab(10.31, 21.30, -36.71) |
| CIE-LCH | lch(10.31, 42.45, 300.13°) |
| OKLab | oklab(23.55% 0.0026 -0.1062) |
| OKLCH | oklch(23.55% 0.106 271.4) |
| XYZ | xyz(1.8580, 1.1662, 7.5228) |
| Luminance | 0.0117 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.30
Night Blue
#040348
ΔE00 4.14
Dark Indigo
#1F0954
ΔE00 4.82
Navy (survey)
#01153E
ΔE00 4.87
Midnight Blue (survey)
#020035
ΔE00 5.33
Dark Navy
#000435
ΔE00 5.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F144F #4F4A0F
analogous
#0F344F #0F144F #2A0F4F
triadic
#0F144F #4F0F14 #144F0F
tetradic
#0F144F #4F0F34 #4F4A0F #0F4F2A
square
#0F144F #4F0F34 #4F4A0F #0F4F2A
split-complementary
#0F144F #4F2A0F #344F0F
monochromatic
#05071A #05071C #0F144F #192182 #232EB6
Accessibility & contrast
On white
17.03
#0F144F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#0F144F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F144F
17.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F144F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F144F | 1.00 | 17.03 | 1.23 | 17.03 |
| #FFFFFF | 17.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001F51
Deuteranopia (green-blind)
#00194E
Tritanopia (blue-blind)
#00242F
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #0f144f; /* rgb */ color: rgb(15, 20, 79); /* oklch */ color: oklch(23.5% 0.106 271.4);
Tailwind
colors: {
custom: {
50: '#595181',
500: '#0f144f',
950: '#000000',
},
}SCSS
$custom: #0f144f; $custom-light: #595181; $custom-dark: #000000;
JSON
{
"hex": "#0f144f",
"rgb": {
"r": 15,
"g": 20,
"b": 79
},
"hsl": {
"h": 235.313,
"s": 68.085,
"l": 18.431
},
"oklch": {
"l": 0.23548,
"c": 0.10623,
"h": 271.4
},
"luminance": 0.01166
}Semantic roles & 50–950 ramp
primary
#0F144F
secondary
#898231
accent
#DD3DEB
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C