#0C1149#0C1149
#0C1149 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.1% C 0.102 H 270.9°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).
Color values
| HEX | #0C1149 |
|---|---|
| RGB | rgb(12, 17, 73) |
| HSL | hsl(235, 72%, 17%) |
| HSV | hsv(235, 84%, 29%) |
| CMYK | cmyk(83.6%, 76.7%, 0%, 71.4%) |
| CIE-LAB | lab(8.65, 20.65, -35.28) |
| CIE-LCH | lch(8.65, 40.88, 300.34°) |
| OKLab | oklab(22.1% 0.0016 -0.1021) |
| OKLCH | oklch(22.1% 0.102 270.9) |
| XYZ | xyz(1.5543, 0.9599, 6.4054) |
| Luminance | 0.0096 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 1.72
Night Blue
#040348
ΔE00 3.60
Midnight Blue (survey)
#020035
ΔE00 4.20
Dark Navy
#000435
ΔE00 4.35
Navy (survey)
#01153E
ΔE00 4.49
Very Dark Blue
#000133
ΔE00 4.71
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C1149 #49440C
analogous
#0C3049 #0C1149 #260C49
triadic
#0C1149 #490C11 #11490C
tetradic
#0C1149 #490C30 #49440C #0C4926
square
#0C1149 #490C30 #49440C #0C4926
split-complementary
#0C1149 #49260C #30490C
monochromatic
#04061A #04061A #0C1149 #151D7E #1D29B2
Accessibility & contrast
On white
17.62
#0C1149 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#0C1149 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C1149
17.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C1149 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C1149 | 1.00 | 17.62 | 1.19 | 17.62 |
| #FFFFFF | 17.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001C4B
Deuteranopia (green-blind)
#001648
Tritanopia (blue-blind)
#00202B
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #0c1149; /* rgb */ color: rgb(12, 17, 73); /* oklch */ color: oklch(22.1% 0.102 270.9);
Tailwind
colors: {
custom: {
50: '#574f7c',
500: '#0c1149',
950: '#000000',
},
}SCSS
$custom: #0c1149; $custom-light: #574f7c; $custom-dark: #000000;
JSON
{
"hex": "#0c1149",
"rgb": {
"r": 12,
"g": 17,
"b": 73
},
"hsl": {
"h": 235.082,
"s": 71.765,
"l": 16.667
},
"oklch": {
"l": 0.22099,
"c": 0.10211,
"h": 270.9
},
"luminance": 0.0096
}Semantic roles & 50–950 ramp
primary
#0C1149
secondary
#857E2C
accent
#E039EE
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040209
muted
#79787B