#0F475C#0F475C
#0F475C is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.3% C 0.066 H 228.3°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).
Color values
| HEX | #0F475C |
|---|---|
| RGB | rgb(15, 71, 92) |
| HSL | hsl(196, 72%, 21%) |
| HSV | hsv(196, 84%, 36%) |
| CMYK | cmyk(83.7%, 22.8%, 0%, 63.9%) |
| CIE-LAB | lab(27.79, -9.48, -17.45) |
| CIE-LCH | lch(27.79, 19.86, 241.48°) |
| OKLab | oklab(37.35% -0.0437 -0.049) |
| OKLCH | oklch(37.35% 0.066 228.3) |
| XYZ | xyz(4.3812, 5.3802, 10.9307) |
| Luminance | 0.0538 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.64
Dark Grey Blue
#29465B
ΔE00 4.85
Dark Blue Grey
#1F3B4D
ΔE00 5.57
Charcoal
#36454F
ΔE00 7.72
Deep Sea Blue
#015482
ΔE00 8.87
Prussian Blue
#004577
ΔE00 9.45
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F475C #5C240F
analogous
#0F5C4A #0F475C #0F205C
triadic
#0F475C #5C0F47 #475C0F
tetradic
#0F475C #4A0F5C #5C240F #205C0F
square
#0F475C #4A0F5C #5C240F #205C0F
split-complementary
#0F475C #5C0F20 #5C4A0F
monochromatic
#04141A #061E27 #0F475C #187091 #2098C5
Accessibility & contrast
On white
10.11
#0F475C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.08
#0F475C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F475C
10.11:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F475C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F475C | 1.00 | 10.11 | 2.08 | 10.11 |
| #FFFFFF | 10.11 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.11 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C465D
Deuteranopia (green-blind)
#323E5C
Tritanopia (blue-blind)
#004D4E
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #0f475c; /* rgb */ color: rgb(15, 71, 92); /* oklch */ color: oklch(37.3% 0.066 228.3);
Tailwind
colors: {
custom: {
50: '#5c7a8a',
500: '#0f475c',
950: '#000000',
},
}SCSS
$custom: #0f475c; $custom-light: #5c7a8a; $custom-dark: #000000;
JSON
{
"hex": "#0f475c",
"rgb": {
"r": 15,
"g": 71,
"b": 92
},
"hsl": {
"h": 196.364,
"s": 71.963,
"l": 20.98
},
"oklch": {
"l": 0.37347,
"c": 0.06567,
"h": 228.3
},
"luminance": 0.05381
}Semantic roles & 50–950 ramp
primary
#0F475C
secondary
#954D31
accent
#6B39EF
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#05090B
muted
#797B7C