#0D1E2B#0D1E2B
#0D1E2B is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 22.7% C 0.034 H 243.2°. Best body text is #FFFFFF at 16.97:1 contrast (WCAG AA passes).
Color values
| HEX | #0D1E2B |
|---|---|
| RGB | rgb(13, 30, 43) |
| HSL | hsl(206, 54%, 11%) |
| HSV | hsv(206, 70%, 17%) |
| CMYK | cmyk(69.8%, 30.2%, 0%, 83.1%) |
| CIE-LAB | lab(10.47, -2.18, -10.89) |
| CIE-LCH | lch(10.47, 11.10, 258.69°) |
| OKLab | oklab(22.72% -0.0154 -0.0305) |
| OKLCH | oklch(22.72% 0.034 243.2) |
| XYZ | xyz(1.0661, 1.1884, 2.4582) |
| Luminance | 0.0119 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark
#1B2431
ΔE00 3.76
Gunmetal
#2A3439
ΔE00 8.50
Almost Black
#070D0D
ΔE00 9.28
Dark Blue Grey
#1F3B4D
ΔE00 9.31
Navy Blue
#1B2A4A
ΔE00 10.13
Black
#000000
ΔE00 11.01
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D1E2B #2B1A0D
analogous
#0D2B29 #0D1E2B #0D0F2B
triadic
#0D1E2B #2B0D1E #1E2B0D
tetradic
#0D1E2B #290D2B #2B1A0D #0F2B0D
square
#0D1E2B #290D2B #2B1A0D #0F2B0D
split-complementary
#0D1E2B #2B0D0F #2B290D
monochromatic
#071017 #071017 #0D1E2B #1B3F5A #296089
Accessibility & contrast
On white
16.97
#0D1E2B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.24
#0D1E2B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D1E2B
16.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D1E2B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D1E2B | 1.00 | 16.97 | 1.24 | 16.97 |
| #FFFFFF | 16.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.24 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#181E2C
Deuteranopia (green-blind)
#141B2B
Tritanopia (blue-blind)
#002122
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #0d1e2b; /* rgb */ color: rgb(13, 30, 43); /* oklch */ color: oklch(22.7% 0.034 243.2);
Tailwind
colors: {
custom: {
50: '#4e5964',
500: '#0d1e2b',
950: '#000000',
},
}SCSS
$custom: #0d1e2b; $custom-light: #4e5964; $custom-dark: #000000;
JSON
{
"hex": "#0d1e2b",
"rgb": {
"r": 13,
"g": 30,
"b": 43
},
"hsl": {
"h": 206,
"s": 53.571,
"l": 10.98
},
"oklch": {
"l": 0.22716,
"c": 0.03417,
"h": 243.2
},
"luminance": 0.01189
}Semantic roles & 50–950 ramp
primary
#0D1E2B
secondary
#66462E
accent
#8A4BDD
background
#F4F5F5
surface
#E7E9EA
border
#C3C5C6
text
#020305
muted
#787879