#0C1949#0C1949
#0C1949 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.8% C 0.091 H 267.3°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).
Color values
| HEX | #0C1949 |
|---|---|
| RGB | rgb(12, 25, 73) |
| HSL | hsl(227, 72%, 17%) |
| HSV | hsv(227, 84%, 29%) |
| CMYK | cmyk(83.6%, 65.8%, 0%, 71.4%) |
| CIE-LAB | lab(10.95, 14.62, -31.51) |
| CIE-LCH | lch(10.95, 34.74, 294.89°) |
| OKLab | oklab(23.79% -0.0042 -0.091) |
| OKLCH | oklch(23.79% 0.091 267.3) |
| XYZ | xyz(1.7014, 1.2543, 6.4545) |
| Luminance | 0.0125 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 2.47
Navy Blue (survey)
#001146
ΔE00 2.60
Dark Navy
#000435
ΔE00 4.88
Very Dark Blue
#000133
ΔE00 5.35
Midnight Blue (survey)
#020035
ΔE00 5.45
Dark Navy Blue
#00022E
ΔE00 5.80
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C1949 #493C0C
analogous
#0C3849 #0C1949 #1E0C49
triadic
#0C1949 #490C19 #19490C
tetradic
#0C1949 #490C38 #493C0C #0C491E
square
#0C1949 #490C38 #493C0C #0C491E
split-complementary
#0C1949 #491E0C #38490C
monochromatic
#04091A #04091A #0C1949 #152B7E #1D3DB2
Accessibility & contrast
On white
16.79
#0C1949 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.25
#0C1949 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C1949
16.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C1949 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C1949 | 1.00 | 16.79 | 1.25 | 16.79 |
| #FFFFFF | 16.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.25 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00204B
Deuteranopia (green-blind)
#001B48
Tritanopia (blue-blind)
#00252E
Achromatopsia (no color)
#1D1D1D
Design tokens & code
CSS
--color: #0c1949; /* rgb */ color: rgb(12, 25, 73); /* oklch */ color: oklch(23.8% 0.091 267.3);
Tailwind
colors: {
custom: {
50: '#56557c',
500: '#0c1949',
950: '#000000',
},
}SCSS
$custom: #0c1949; $custom-light: #56557c; $custom-dark: #000000;
JSON
{
"hex": "#0c1949",
"rgb": {
"r": 12,
"g": 25,
"b": 73
},
"hsl": {
"h": 227.213,
"s": 71.765,
"l": 16.667
},
"oklch": {
"l": 0.23788,
"c": 0.0911,
"h": 267.3
},
"luminance": 0.01254
}Semantic roles & 50–950 ramp
primary
#0C1949
secondary
#85722C
accent
#C839EE
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#030309
muted
#78787B