#0D213A#0D213A
#0D213A is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.6% C 0.055 H 255.1°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).
Color values
| HEX | #0D213A |
|---|---|
| RGB | rgb(13, 33, 58) |
| HSL | hsl(213, 63%, 14%) |
| HSV | hsv(213, 78%, 23%) |
| CMYK | cmyk(77.6%, 43.1%, 0%, 77.3%) |
| CIE-LAB | lab(12.47, 1.95, -18.54) |
| CIE-LCH | lch(12.47, 18.64, 275.99°) |
| OKLab | oklab(24.58% -0.014 -0.0527) |
| OKLCH | oklch(24.58% 0.055 255.1) |
| XYZ | xyz(1.4733, 1.4786, 4.2099) |
| Luminance | 0.0148 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 4.30
Dark
#1B2431
ΔE00 5.55
Navy (survey)
#01153E
ΔE00 6.54
Marine
#042E60
ΔE00 7.31
Navy Blue (survey)
#001146
ΔE00 8.45
Dark Navy Blue
#00022E
ΔE00 9.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D213A #3A260D
analogous
#0D383A #0D213A #100D3A
triadic
#0D213A #3A0D21 #213A0D
tetradic
#0D213A #3A0D38 #3A260D #0D3A10
square
#0D213A #3A0D38 #3A260D #0D3A10
split-complementary
#0D213A #3A100D #383A0D
monochromatic
#060E19 #060E19 #0D213A #183D6C #235A9E
Accessibility & contrast
On white
16.21
#0D213A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.30
#0D213A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D213A
16.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D213A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D213A | 1.00 | 16.21 | 1.30 | 16.21 |
| #FFFFFF | 16.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.30 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#16233B
Deuteranopia (green-blind)
#0F1F39
Tritanopia (blue-blind)
#00272A
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #0d213a; /* rgb */ color: rgb(13, 33, 58); /* oklch */ color: oklch(24.6% 0.055 255.1);
Tailwind
colors: {
custom: {
50: '#525b70',
500: '#0d213a',
950: '#000000',
},
}SCSS
$custom: #0d213a; $custom-light: #525b70; $custom-dark: #000000;
JSON
{
"hex": "#0d213a",
"rgb": {
"r": 13,
"g": 33,
"b": 58
},
"hsl": {
"h": 213.333,
"s": 63.38,
"l": 13.922
},
"oklch": {
"l": 0.24582,
"c": 0.05453,
"h": 255.1
},
"luminance": 0.01479
}Semantic roles & 50–950 ramp
primary
#0D213A
secondary
#76552D
accent
#9D41E6
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020407
muted
#78797A