#0D2239#0D2239
#0D2239 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.8% C 0.052 H 252.5°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).
Color values
| HEX | #0D2239 |
|---|---|
| RGB | rgb(13, 34, 57) |
| HSL | hsl(211, 63%, 14%) |
| HSV | hsv(211, 77%, 22%) |
| CMYK | cmyk(77.2%, 40.4%, 0%, 77.6%) |
| CIE-LAB | lab(12.77, 0.76, -17.37) |
| CIE-LCH | lch(12.77, 17.38, 272.52°) |
| OKLab | oklab(24.79% -0.0156 -0.0492) |
| OKLCH | oklch(24.79% 0.052 252.5) |
| XYZ | xyz(1.4763, 1.5249, 4.0866) |
| Luminance | 0.0152 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark
#1B2431
ΔE00 4.74
Navy Blue
#1B2A4A
ΔE00 5.11
Marine
#042E60
ΔE00 7.52
Navy (survey)
#01153E
ΔE00 7.53
Navy Blue (survey)
#001146
ΔE00 9.07
Dark Blue Grey
#1F3B4D
ΔE00 9.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D2239 #39240D
analogous
#0D3839 #0D2239 #0E0D39
triadic
#0D2239 #390D22 #22390D
tetradic
#0D2239 #390D38 #39240D #0D390E
square
#0D2239 #390D38 #39240D #0D390E
split-complementary
#0D2239 #390E0D #38390D
monochromatic
#060F19 #060F19 #0D2239 #18406B #245D9D
Accessibility & contrast
On white
16.09
#0D2239 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#0D2239 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D2239
16.09:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D2239 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D2239 | 1.00 | 16.09 | 1.31 | 16.09 |
| #FFFFFF | 16.09 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.09 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#18233A
Deuteranopia (green-blind)
#121F39
Tritanopia (blue-blind)
#00272A
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #0d2239; /* rgb */ color: rgb(13, 34, 57); /* oklch */ color: oklch(24.8% 0.052 252.5);
Tailwind
colors: {
custom: {
50: '#515c6f',
500: '#0d2239',
950: '#000000',
},
}SCSS
$custom: #0d2239; $custom-light: #515c6f; $custom-dark: #000000;
JSON
{
"hex": "#0d2239",
"rgb": {
"r": 13,
"g": 34,
"b": 57
},
"hsl": {
"h": 211.364,
"s": 62.857,
"l": 13.725
},
"oklch": {
"l": 0.24791,
"c": 0.05165,
"h": 252.5
},
"luminance": 0.01525
}Semantic roles & 50–950 ramp
primary
#0D2239
secondary
#74532D
accent
#9842E6
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020407
muted
#78797A