#0C1247#0C1247
#0C1247 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.1% C 0.098 H 270.7°. Best body text is #FFFFFF at 17.60:1 contrast (WCAG AA passes).
Color values
| HEX | #0C1247 |
|---|---|
| RGB | rgb(12, 18, 71) |
| HSL | hsl(234, 71%, 16%) |
| HSV | hsv(234, 83%, 28%) |
| CMYK | cmyk(83.1%, 74.6%, 0%, 72.2%) |
| CIE-LAB | lab(8.70, 19.08, -33.80) |
| CIE-LCH | lch(8.70, 38.82, 299.45°) |
| OKLab | oklab(22.07% 0.0011 -0.0978) |
| OKLCH | oklch(22.07% 0.098 270.7) |
| XYZ | xyz(1.5049, 0.9655, 6.0671) |
| Luminance | 0.0097 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 1.46
Navy (survey)
#01153E
ΔE00 3.87
Midnight Blue (survey)
#020035
ΔE00 3.95
Dark Navy
#000435
ΔE00 3.96
Night Blue
#040348
ΔE00 4.21
Very Dark Blue
#000133
ΔE00 4.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C1247 #47410C
analogous
#0C3047 #0C1247 #240C47
triadic
#0C1247 #470C12 #12470C
tetradic
#0C1247 #470C30 #47410C #0C4724
square
#0C1247 #470C30 #47410C #0C4724
split-complementary
#0C1247 #47240C #30470C
monochromatic
#04071A #04071A #0C1247 #151F7B #1E2DB0
Accessibility & contrast
On white
17.60
#0C1247 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#0C1247 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C1247
17.60:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C1247 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C1247 | 1.00 | 17.60 | 1.19 | 17.60 |
| #FFFFFF | 17.60 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.60 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001C49
Deuteranopia (green-blind)
#001646
Tritanopia (blue-blind)
#00202A
Achromatopsia (no color)
#191919
Design tokens & code
CSS
--color: #0c1247; /* rgb */ color: rgb(12, 18, 71); /* oklch */ color: oklch(22.1% 0.098 270.7);
Tailwind
colors: {
custom: {
50: '#564f7b',
500: '#0c1247',
950: '#000000',
},
}SCSS
$custom: #0c1247; $custom-light: #564f7b; $custom-dark: #000000;
JSON
{
"hex": "#0c1247",
"rgb": {
"r": 12,
"g": 18,
"b": 71
},
"hsl": {
"h": 233.898,
"s": 71.084,
"l": 16.275
},
"oklch": {
"l": 0.22066,
"c": 0.09779,
"h": 270.7
},
"luminance": 0.00966
}Semantic roles & 50–950 ramp
primary
#0C1247
secondary
#837A2C
accent
#DC3AEE
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#030209
muted
#78787B