#0C124F#0C124F
#0C124F is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.0% C 0.110 H 270.1°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).
Color values
| HEX | #0C124F |
|---|---|
| RGB | rgb(12, 18, 79) |
| HSL | hsl(235, 74%, 18%) |
| HSV | hsv(235, 85%, 31%) |
| CMYK | cmyk(84.8%, 77.2%, 0%, 69%) |
| CIE-LAB | lab(9.60, 22.39, -37.88) |
| CIE-LCH | lch(9.60, 44.00, 300.59°) |
| OKLab | oklab(22.99% 0.0002 -0.1097) |
| OKLCH | oklch(22.99% 0.11 270.1) |
| XYZ | xyz(1.7787, 1.0751, 7.5094) |
| Luminance | 0.0107 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.33
Night Blue
#040348
ΔE00 3.54
Dark Indigo
#1F0954
ΔE00 4.48
Navy (survey)
#01153E
ΔE00 5.19
Midnight Blue (survey)
#020035
ΔE00 5.20
Dark Blue
#00035B
ΔE00 5.26
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0C124F #4F490C
analogous
#0C334F #0C124F #270C4F
triadic
#0C124F #4F0C12 #124F0C
tetradic
#0C124F #4F0C33 #4F490C #0C4F27
square
#0C124F #4F0C33 #4F490C #0C4F27
split-complementary
#0C124F #4F270C #334F0C
monochromatic
#04061B #04061B #0C124F #141E84 #1C2AB9
Accessibility & contrast
On white
17.28
#0C124F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.21
#0C124F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0C124F
17.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0C124F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0C124F | 1.00 | 17.28 | 1.21 | 17.28 |
| #FFFFFF | 17.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E51
Deuteranopia (green-blind)
#00174E
Tritanopia (blue-blind)
#00232F
Achromatopsia (no color)
#1B1B1B
Design tokens & code
CSS
--color: #0c124f; /* rgb */ color: rgb(12, 18, 79); /* oklch */ color: oklch(23.0% 0.110 270.1);
Tailwind
colors: {
custom: {
50: '#595081',
500: '#0c124f',
950: '#000000',
},
}SCSS
$custom: #0c124f; $custom-light: #595081; $custom-dark: #000000;
JSON
{
"hex": "#0c124f",
"rgb": {
"r": 12,
"g": 18,
"b": 79
},
"hsl": {
"h": 234.627,
"s": 73.626,
"l": 17.843
},
"oklch": {
"l": 0.22991,
"c": 0.10967,
"h": 270.1
},
"luminance": 0.01075
}Semantic roles & 50–950 ramp
primary
#0C124F
secondary
#8B822C
accent
#E038F0
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C