#0F2550#0F2550
#0F2550 is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.5% C 0.084 H 262.1°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).
Color values
| HEX | #0F2550 |
|---|---|
| RGB | rgb(15, 37, 80) |
| HSL | hsl(220, 68%, 19%) |
| HSV | hsv(220, 81%, 31%) |
| CMYK | cmyk(81.3%, 53.7%, 0%, 68.6%) |
| CIE-LAB | lab(15.51, 8.95, -28.93) |
| CIE-LCH | lch(15.51, 30.28, 287.18°) |
| OKLab | oklab(27.46% -0.0116 -0.0831) |
| OKLCH | oklch(27.46% 0.084 262.1) |
| XYZ | xyz(2.3060, 2.0036, 7.8531) |
| Luminance | 0.0200 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 3.27
Marine
#042E60
ΔE00 4.07
Navy (survey)
#01153E
ΔE00 5.11
Navy Blue (survey)
#001146
ΔE00 6.60
Marine Blue
#01386A
ΔE00 7.56
Dark Navy
#000435
ΔE00 8.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F2550 #503A0F
analogous
#0F4550 #0F2550 #190F50
triadic
#0F2550 #500F25 #25500F
tetradic
#0F2550 #500F45 #503A0F #0F5019
square
#0F2550 #500F45 #503A0F #0F5019
split-complementary
#0F2550 #50190F #45500F
monochromatic
#050C1A #050D1C #0F2550 #193D84 #2255B7
Accessibility & contrast
On white
14.99
#0F2550 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.40
#0F2550 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F2550
14.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F2550 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F2550 | 1.00 | 14.99 | 1.40 | 14.99 |
| #FFFFFF | 14.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.40 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0C2A52
Deuteranopia (green-blind)
#00244F
Tritanopia (blue-blind)
#002F36
Achromatopsia (no color)
#272727
Design tokens & code
CSS
--color: #0f2550; /* rgb */ color: rgb(15, 37, 80); /* oklch */ color: oklch(27.5% 0.084 262.1);
Tailwind
colors: {
custom: {
50: '#585f81',
500: '#0f2550',
950: '#000000',
},
}SCSS
$custom: #0f2550; $custom-light: #585f81; $custom-dark: #000000;
JSON
{
"hex": "#0f2550",
"rgb": {
"r": 15,
"g": 37,
"b": 80
},
"hsl": {
"h": 219.692,
"s": 68.421,
"l": 18.627
},
"oklch": {
"l": 0.27461,
"c": 0.08391,
"h": 262.1
},
"luminance": 0.02004
}Semantic roles & 50–950 ramp
primary
#0F2550
secondary
#8A6C31
accent
#B03DEB
background
#F5F5F7
surface
#E9E9EE
border
#C5C5C9
text
#04040A
muted
#79797C