#0D2339#0D2339
#0D2339 is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.1% C 0.050 H 250.5°. Best body text is #FFFFFF at 15.95:1 contrast (WCAG AA passes).
Color values
| HEX | #0D2339 |
|---|---|
| RGB | rgb(13, 35, 57) |
| HSL | hsl(210, 63%, 14%) |
| HSV | hsv(210, 77%, 22%) |
| CMYK | cmyk(77.2%, 38.6%, 0%, 77.6%) |
| CIE-LAB | lab(13.13, 0.02, -16.80) |
| CIE-LCH | lch(13.13, 16.80, 270.08°) |
| OKLab | oklab(25.07% -0.0168 -0.0476) |
| OKLCH | oklch(25.07% 0.05 250.5) |
| XYZ | xyz(1.5053, 1.5829, 4.0963) |
| Luminance | 0.0158 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark
#1B2431
ΔE00 4.43
Navy Blue
#1B2A4A
ΔE00 5.67
Marine
#042E60
ΔE00 7.60
Navy (survey)
#01153E
ΔE00 8.21
Dark Blue Grey
#1F3B4D
ΔE00 8.81
Marine Blue
#01386A
ΔE00 9.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D2339 #39230D
analogous
#0D3939 #0D2339 #0D0D39
triadic
#0D2339 #390D23 #23390D
tetradic
#0D2339 #390D39 #39230D #0D390D
square
#0D2339 #390D39 #39230D #0D390D
split-complementary
#0D2339 #390D0D #39390D
monochromatic
#060F19 #060F19 #0D2339 #18426B #24609D
Accessibility & contrast
On white
15.95
#0D2339 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.32
#0D2339 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D2339
15.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D2339 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D2339 | 1.00 | 15.95 | 1.32 | 15.95 |
| #FFFFFF | 15.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.32 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#19243A
Deuteranopia (green-blind)
#132039
Tritanopia (blue-blind)
#00282B
Achromatopsia (no color)
#222222
Design tokens & code
CSS
--color: #0d2339; /* rgb */ color: rgb(13, 35, 57); /* oklch */ color: oklch(25.1% 0.050 250.5);
Tailwind
colors: {
custom: {
50: '#515d6f',
500: '#0d2339',
950: '#000000',
},
}SCSS
$custom: #0d2339; $custom-light: #515d6f; $custom-dark: #000000;
JSON
{
"hex": "#0d2339",
"rgb": {
"r": 13,
"g": 35,
"b": 57
},
"hsl": {
"h": 210,
"s": 62.857,
"l": 13.725
},
"oklch": {
"l": 0.25073,
"c": 0.05047,
"h": 250.5
},
"luminance": 0.01583
}Semantic roles & 50–950 ramp
primary
#0D2339
secondary
#74512D
accent
#9442E6
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020407
muted
#78797A