#0F144E#0F144E
#0F144E is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.4% C 0.105 H 271.5°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).
Color values
| HEX | #0F144E |
|---|---|
| RGB | rgb(15, 20, 78) |
| HSL | hsl(235, 68%, 18%) |
| HSV | hsv(235, 81%, 31%) |
| CMYK | cmyk(80.8%, 74.4%, 0%, 69.4%) |
| CIE-LAB | lab(10.20, 20.90, -36.20) |
| CIE-LCH | lch(10.20, 41.80, 299.99°) |
| OKLab | oklab(23.44% 0.0027 -0.1047) |
| OKLCH | oklch(23.44% 0.105 271.5) |
| XYZ | xyz(1.8218, 1.1517, 7.3325) |
| Luminance | 0.0115 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.16
Night Blue
#040348
ΔE00 4.20
Navy (survey)
#01153E
ΔE00 4.70
Dark Indigo
#1F0954
ΔE00 4.94
Midnight Blue (survey)
#020035
ΔE00 5.18
Dark Navy
#000435
ΔE00 5.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F144E #4E490F
analogous
#0F334E #0F144E #290F4E
triadic
#0F144E #4E0F14 #144E0F
tetradic
#0F144E #4E0F33 #4E490F #0F4E29
square
#0F144E #4E0F33 #4E490F #0F4E29
split-complementary
#0F144E #4E290F #334E0F
monochromatic
#05071A #05071B #0F144E #192181 #232EB5
Accessibility & contrast
On white
17.07
#0F144E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#0F144E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F144E
17.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F144E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F144E | 1.00 | 17.07 | 1.23 | 17.07 |
| #FFFFFF | 17.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001F50
Deuteranopia (green-blind)
#00194D
Tritanopia (blue-blind)
#00242F
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #0f144e; /* rgb */ color: rgb(15, 20, 78); /* oklch */ color: oklch(23.4% 0.105 271.5);
Tailwind
colors: {
custom: {
50: '#595180',
500: '#0f144e',
950: '#000000',
},
}SCSS
$custom: #0f144e; $custom-light: #595180; $custom-dark: #000000;
JSON
{
"hex": "#0f144e",
"rgb": {
"r": 15,
"g": 20,
"b": 78
},
"hsl": {
"h": 235.238,
"s": 67.742,
"l": 18.235
},
"oklch": {
"l": 0.23436,
"c": 0.10474,
"h": 271.5
},
"luminance": 0.01152
}Semantic roles & 50–950 ramp
primary
#0F144E
secondary
#888131
accent
#DD3DEB
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C