#0C1147#0C1147
#0C1147 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.099 H 271.1°. Best body text is #FFFFFF at 17.69:1 contrast (WCAG AA passes).
Color values
| HEX | #0C1147 |
|---|---|
| RGB | rgb(12, 17, 71) |
| HSL | hsl(235, 71%, 16%) |
| HSV | hsv(235, 83%, 28%) |
| CMYK | cmyk(83.1%, 76.1%, 0%, 72.2%) |
| CIE-LAB | lab(8.43, 19.82, -34.25) |
| CIE-LCH | lch(8.43, 39.57, 300.05°) |
| OKLab | oklab(21.87% 0.0018 -0.0991) |
| OKLCH | oklch(21.87% 0.099 271.1) |
| XYZ | xyz(1.4890, 0.9338, 6.0618) |
| Luminance | 0.0093 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 1.60
Night Blue
#040348
ΔE00 3.84
Midnight Blue (survey)
#020035
ΔE00 3.89
Dark Navy
#000435
ΔE00 4.01
Navy (survey)
#01153E
ΔE00 4.19
Very Dark Blue
#000133
ΔE00 4.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C1147 #47420C
analogous
#0C2F47 #0C1147 #250C47
triadic
#0C1147 #470C11 #11470C
tetradic
#0C1147 #470C2F #47420C #0C4725
square
#0C1147 #470C2F #47420C #0C4725
split-complementary
#0C1147 #47250C #2F470C
monochromatic
#04061A #04061A #0C1147 #151E7B #1E2AB0
Accessibility & contrast
On white
17.69
#0C1147 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.19
#0C1147 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C1147
17.69:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C1147 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C1147 | 1.00 | 17.69 | 1.19 | 17.69 |
| #FFFFFF | 17.69 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.69 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001B49
Deuteranopia (green-blind)
#001646
Tritanopia (blue-blind)
#00202A
Achromatopsia (no color)
#181818
Design tokens & code
CSS
--color: #0c1147; /* rgb */ color: rgb(12, 17, 71); /* oklch */ color: oklch(21.9% 0.099 271.1);
Tailwind
colors: {
custom: {
50: '#564f7b',
500: '#0c1147',
950: '#000000',
},
}SCSS
$custom: #0c1147; $custom-light: #564f7b; $custom-dark: #000000;
JSON
{
"hex": "#0c1147",
"rgb": {
"r": 12,
"g": 17,
"b": 71
},
"hsl": {
"h": 234.915,
"s": 71.084,
"l": 16.275
},
"oklch": {
"l": 0.21867,
"c": 0.09912,
"h": 271.1
},
"luminance": 0.00934
}Semantic roles & 50–950 ramp
primary
#0C1147
secondary
#837C2C
accent
#DF3AEE
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#030109
muted
#78777B