#0F1750#0F1750
#0F1750 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.3% C 0.104 H 270.2°. Best body text is #FFFFFF at 16.68:1 contrast (WCAG AA passes).
Color values
| HEX | #0F1750 |
|---|---|
| RGB | rgb(15, 23, 80) |
| HSL | hsl(233, 68%, 19%) |
| HSV | hsv(233, 81%, 31%) |
| CMYK | cmyk(81.3%, 71.2%, 0%, 68.6%) |
| CIE-LAB | lab(11.23, 19.54, -35.88) |
| CIE-LCH | lch(11.23, 40.86, 298.56°) |
| OKLab | oklab(24.25% 0.0004 -0.1038) |
| OKLCH | oklch(24.25% 0.104 270.2) |
| XYZ | xyz(1.9509, 1.2933, 7.7347) |
| Luminance | 0.0129 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.37
Navy (survey)
#01153E
ΔE00 4.35
Night Blue
#040348
ΔE00 5.13
Dark Navy
#000435
ΔE00 5.56
Midnight Blue (survey)
#020035
ΔE00 5.71
Dark Indigo
#1F0954
ΔE00 5.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F1750 #50480F
analogous
#0F3750 #0F1750 #270F50
triadic
#0F1750 #500F17 #17500F
tetradic
#0F1750 #500F37 #50480F #0F5027
square
#0F1750 #500F37 #50480F #0F5027
split-complementary
#0F1750 #50270F #37500F
monochromatic
#05071A #05081C #0F1750 #192684 #2235B7
Accessibility & contrast
On white
16.68
#0F1750 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.26
#0F1750 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F1750
16.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F1750 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F1750 | 1.00 | 16.68 | 1.26 | 16.68 |
| #FFFFFF | 16.68 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.26 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.68 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002152
Deuteranopia (green-blind)
#001B4F
Tritanopia (blue-blind)
#002631
Achromatopsia (no color)
#1E1E1E
Design tokens & code
CSS
--color: #0f1750; /* rgb */ color: rgb(15, 23, 80); /* oklch */ color: oklch(24.3% 0.104 270.2);
Tailwind
colors: {
custom: {
50: '#595482',
500: '#0f1750',
950: '#000000',
},
}SCSS
$custom: #0f1750; $custom-light: #595482; $custom-dark: #000000;
JSON
{
"hex": "#0f1750",
"rgb": {
"r": 15,
"g": 23,
"b": 80
},
"hsl": {
"h": 232.615,
"s": 68.421,
"l": 18.627
},
"oklch": {
"l": 0.24253,
"c": 0.10376,
"h": 270.2
},
"luminance": 0.01294
}Semantic roles & 50–950 ramp
primary
#0F1750
secondary
#8A7F31
accent
#D63DEB
background
#F5F4F8
surface
#E9E7EF
border
#C5C3CA
text
#04020A
muted
#79787C