#0C0A43#0C0A43
#0C0A43 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.102 H 273.8°. Best body text is #FFFFFF at 18.42:1 contrast (WCAG AA passes).
Color values
| HEX | #0C0A43 |
|---|---|
| RGB | rgb(12, 10, 67) |
| HSL | hsl(242, 74%, 15%) |
| HSV | hsv(242, 85%, 26%) |
| CMYK | cmyk(82.1%, 85.1%, 0%, 73.7%) |
| CIE-LAB | lab(6.33, 22.50, -34.88) |
| CIE-LCH | lch(6.33, 41.51, 302.82°) |
| OKLab | oklab(20.13% 0.0068 -0.1016) |
| OKLCH | oklch(20.13% 0.102 273.8) |
| XYZ | xyz(1.2729, 0.7004, 5.3772) |
| Luminance | 0.0070 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Night Blue
#040348
ΔE00 2.47
Navy Blue (survey)
#001146
ΔE00 3.02
Midnight Blue (survey)
#020035
ΔE00 3.51
Dark Navy
#000435
ΔE00 4.17
Very Dark Blue
#000133
ΔE00 4.35
Dark Indigo
#1F0954
ΔE00 4.49
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C0A43 #41430A
analogous
#0A2543 #0C0A43 #280A43
triadic
#0C0A43 #430C0A #0A430C
tetradic
#0C0A43 #430A25 #41430A #0A4328
square
#0C0A43 #430A25 #41430A #0A4328
split-complementary
#0C0A43 #43280A #25430A
monochromatic
#05041B #05041B #0C0A43 #161278 #1F1AAE
Accessibility & contrast
On white
18.42
#0C0A43 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.14
#0C0A43 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C0A43
18.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C0A43 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C0A43 | 1.00 | 18.42 | 1.14 | 18.42 |
| #FFFFFF | 18.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.14 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 18.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001745
Deuteranopia (green-blind)
#001142
Tritanopia (blue-blind)
#001B26
Achromatopsia (no color)
#141414
Design tokens & code
CSS
--color: #0c0a43; /* rgb */ color: rgb(12, 10, 67); /* oklch */ color: oklch(20.1% 0.102 273.8);
Tailwind
colors: {
custom: {
50: '#564a78',
500: '#0c0a43',
950: '#000000',
},
}SCSS
$custom: #0c0a43; $custom-light: #564a78; $custom-dark: #000000;
JSON
{
"hex": "#0c0a43",
"rgb": {
"r": 12,
"g": 10,
"b": 67
},
"hsl": {
"h": 242.105,
"s": 74.026,
"l": 15.098
},
"oklch": {
"l": 0.20126,
"c": 0.10181,
"h": 273.8
},
"luminance": 0.007
}Semantic roles & 50–950 ramp
primary
#0C0A43
secondary
#7D8029
accent
#F137EA
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030109
muted
#78777B