#0D123C#0D123C
#0D123C is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.9% C 0.080 H 272.2°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).
Color values
| HEX | #0D123C |
|---|---|
| RGB | rgb(13, 18, 60) |
| HSL | hsl(234, 64%, 14%) |
| HSV | hsv(234, 78%, 24%) |
| CMYK | cmyk(78.3%, 70%, 0%, 76.5%) |
| CIE-LAB | lab(7.63, 14.51, -27.76) |
| CIE-LCH | lch(7.63, 31.32, 297.60°) |
| OKLab | oklab(20.94% 0.0031 -0.0801) |
| OKLCH | oklch(20.94% 0.08 272.2) |
| XYZ | xyz(1.1976, 0.8443, 4.3739) |
| Luminance | 0.0084 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy (survey)
#01153E
ΔE00 2.84
Dark Navy
#000435
ΔE00 3.02
Navy Blue (survey)
#001146
ΔE00 3.16
Very Dark Blue
#000133
ΔE00 3.35
Midnight Blue (survey)
#020035
ΔE00 3.45
Midnight
#03012D
ΔE00 3.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D123C #3C370D
analogous
#0D2A3C #0D123C #200D3C
triadic
#0D123C #3C0D12 #123C0D
tetradic
#0D123C #3C0D2A #3C370D #0D3C20
square
#0D123C #3C0D2A #3C370D #0D3C20
split-complementary
#0D123C #3C200D #2A3C0D
monochromatic
#050819 #050819 #0D123C #18216E #2330A1
Accessibility & contrast
On white
17.97
#0D123C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.17
#0D123C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D123C
17.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D123C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D123C | 1.00 | 17.97 | 1.17 | 17.97 |
| #FFFFFF | 17.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00193D
Deuteranopia (green-blind)
#00153B
Tritanopia (blue-blind)
#001D24
Achromatopsia (no color)
#171717
Design tokens & code
CSS
--color: #0d123c; /* rgb */ color: rgb(13, 18, 60); /* oklch */ color: oklch(20.9% 0.080 272.2);
Tailwind
colors: {
custom: {
50: '#534f72',
500: '#0d123c',
950: '#000000',
},
}SCSS
$custom: #0d123c; $custom-light: #534f72; $custom-dark: #000000;
JSON
{
"hex": "#0d123c",
"rgb": {
"r": 13,
"g": 18,
"b": 60
},
"hsl": {
"h": 233.617,
"s": 64.384,
"l": 14.314
},
"oklch": {
"l": 0.20938,
"c": 0.08014,
"h": 272.2
},
"luminance": 0.00844
}Semantic roles & 50–950 ramp
primary
#0D123C
secondary
#78702D
accent
#D640E7
background
#F5F4F6
surface
#E8E7EC
border
#C4C3C7
text
#030208
muted
#78787B