#0B194A#0B194A
#0B194A is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.8% C 0.093 H 266.8°. Best body text is #FFFFFF at 16.77:1 contrast (WCAG AA passes).
Color values
| HEX | #0B194A |
|---|---|
| RGB | rgb(11, 25, 74) |
| HSL | hsl(227, 74%, 17%) |
| HSV | hsv(227, 85%, 29%) |
| CMYK | cmyk(85.1%, 66.2%, 0%, 71%) |
| CIE-LAB | lab(11.00, 14.93, -32.14) |
| CIE-LCH | lch(11.00, 35.44, 294.93°) |
| OKLab | oklab(23.84% -0.0052 -0.0928) |
| OKLCH | oklch(23.84% 0.093 266.8) |
| XYZ | xyz(1.7212, 1.2606, 6.6298) |
| Luminance | 0.0126 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.52
Navy (survey)
#01153E
ΔE00 2.59
Dark Navy
#000435
ΔE00 4.95
Very Dark Blue
#000133
ΔE00 5.43
Midnight Blue (survey)
#020035
ΔE00 5.51
Dark Navy Blue
#00022E
ΔE00 5.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0B194A #4A3C0B
analogous
#0B394A #0B194A #1D0B4A
triadic
#0B194A #4A0B19 #194A0B
tetradic
#0B194A #4A0B39 #4A3C0B #0B4A1D
square
#0B194A #4A0B39 #4A3C0B #0B4A1D
split-complementary
#0B194A #4A1D0B #394A0B
monochromatic
#04091B #04091B #0B194A #132B7F #1B3DB5
Accessibility & contrast
On white
16.77
#0B194A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.25
#0B194A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0B194A
16.77:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0B194A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0B194A | 1.00 | 16.77 | 1.25 | 16.77 |
| #FFFFFF | 16.77 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.25 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.77 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00204C
Deuteranopia (green-blind)
#001B49
Tritanopia (blue-blind)
#00252E
Achromatopsia (no color)
#1D1D1D
Design tokens & code
CSS
--color: #0b194a; /* rgb */ color: rgb(11, 25, 74); /* oklch */ color: oklch(23.8% 0.093 266.8);
Tailwind
colors: {
custom: {
50: '#56557d',
500: '#0b194a',
950: '#000000',
},
}SCSS
$custom: #0b194a; $custom-light: #56557d; $custom-dark: #000000;
JSON
{
"hex": "#0b194a",
"rgb": {
"r": 11,
"g": 25,
"b": 74
},
"hsl": {
"h": 226.667,
"s": 74.118,
"l": 16.667
},
"oklch": {
"l": 0.23838,
"c": 0.093,
"h": 266.8
},
"luminance": 0.01261
}Semantic roles & 50–950 ramp
primary
#0B194A
secondary
#86722B
accent
#C737F1
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#03030A
muted
#78787C