#0D3E50#0D3E50
#0D3E50 is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.1% C 0.059 H 227.5°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).
Color values
| HEX | #0D3E50 |
|---|---|
| RGB | rgb(13, 62, 80) |
| HSL | hsl(196, 72%, 18%) |
| HSV | hsv(196, 84%, 31%) |
| CMYK | cmyk(83.7%, 22.5%, 0%, 68.6%) |
| CIE-LAB | lab(24.03, -8.84, -15.46) |
| CIE-LCH | lch(24.03, 17.81, 240.24°) |
| OKLab | oklab(34.14% -0.0397 -0.0434) |
| OKLCH | oklch(34.14% 0.059 227.5) |
| XYZ | xyz(3.3360, 4.1096, 8.2053) |
| Luminance | 0.0411 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Blue Grey
#1F3B4D
ΔE00 4.03
Dark Grey Blue
#29465B
ΔE00 5.52
Dark Slate Blue
#214761
ΔE00 5.81
Charcoal
#36454F
ΔE00 7.47
Gunmetal
#2A3439
ΔE00 9.06
Prussian Blue
#004577
ΔE00 10.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0D3E50 #501F0D
analogous
#0D5040 #0D3E50 #0D1C50
triadic
#0D3E50 #500D3E #3E500D
tetradic
#0D3E50 #400D50 #501F0D #1C500D
square
#0D3E50 #400D50 #501F0D #1C500D
split-complementary
#0D3E50 #500D1C #50400D
monochromatic
#04141A #04151B #0D3E50 #166785 #1E90B9
Accessibility & contrast
On white
11.53
#0D3E50 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.82
#0D3E50 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0D3E50
11.53:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0D3E50 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0D3E50 | 1.00 | 11.53 | 1.82 | 11.53 |
| #FFFFFF | 11.53 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.82 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 11.53 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#343D51
Deuteranopia (green-blind)
#2B3650
Tritanopia (blue-blind)
#004344
Achromatopsia (no color)
#393939
Design tokens & code
CSS
--color: #0d3e50; /* rgb */ color: rgb(13, 62, 80); /* oklch */ color: oklch(34.1% 0.059 227.5);
Tailwind
colors: {
custom: {
50: '#587381',
500: '#0d3e50',
950: '#000000',
},
}SCSS
$custom: #0d3e50; $custom-light: #587381; $custom-dark: #000000;
JSON
{
"hex": "#0d3e50",
"rgb": {
"r": 13,
"g": 62,
"b": 80
},
"hsl": {
"h": 196.119,
"s": 72.043,
"l": 18.235
},
"oklch": {
"l": 0.34135,
"c": 0.05886,
"h": 227.5
},
"luminance": 0.0411
}Semantic roles & 50–950 ramp
primary
#0D3E50
secondary
#8B472E
accent
#6A39EF
background
#F5F6F7
surface
#E9ECEE
border
#C5C7C9
text
#04080A
muted
#797B7C