#0F475D#0F475D
#0F475D is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.4% C 0.067 H 229.5°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).
Color values
| HEX | #0F475D |
|---|---|
| RGB | rgb(15, 71, 93) |
| HSL | hsl(197, 72%, 21%) |
| HSV | hsv(197, 84%, 36%) |
| CMYK | cmyk(83.9%, 23.7%, 0%, 63.5%) |
| CIE-LAB | lab(27.84, -9.09, -18.02) |
| CIE-LCH | lch(27.84, 20.18, 243.23°) |
| OKLab | oklab(37.4% -0.0433 -0.0507) |
| OKLCH | oklch(37.4% 0.067 229.5) |
| XYZ | xyz(4.4252, 5.3978, 11.1625) |
| Luminance | 0.0540 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.21
Dark Grey Blue
#29465B
ΔE00 4.54
Dark Blue Grey
#1F3B4D
ΔE00 5.41
Charcoal
#36454F
ΔE00 7.71
Deep Sea Blue
#015482
ΔE00 8.41
Prussian Blue
#004577
ΔE00 8.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F475D #5D250F
analogous
#0F5D4C #0F475D #0F205D
triadic
#0F475D #5D0F47 #475D0F
tetradic
#0F475D #4C0F5D #5D250F #205D0F
square
#0F475D #4C0F5D #5D250F #205D0F
split-complementary
#0F475D #5D0F20 #5D4C0F
monochromatic
#04141A #061F28 #0F475D #176F92 #2097C6
Accessibility & contrast
On white
10.10
#0F475D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.08
#0F475D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F475D
10.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F475D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F475D | 1.00 | 10.10 | 2.08 | 10.10 |
| #FFFFFF | 10.10 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.10 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3C465E
Deuteranopia (green-blind)
#313E5D
Tritanopia (blue-blind)
#004D4E
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #0f475d; /* rgb */ color: rgb(15, 71, 93); /* oklch */ color: oklch(37.4% 0.067 229.5);
Tailwind
colors: {
custom: {
50: '#5c7a8b',
500: '#0f475d',
950: '#000000',
},
}SCSS
$custom: #0f475d; $custom-light: #5c7a8b; $custom-dark: #000000;
JSON
{
"hex": "#0f475d",
"rgb": {
"r": 15,
"g": 71,
"b": 93
},
"hsl": {
"h": 196.923,
"s": 72.222,
"l": 21.176
},
"oklch": {
"l": 0.37401,
"c": 0.06663,
"h": 229.5
},
"luminance": 0.05398
}Semantic roles & 50–950 ramp
primary
#0F475D
secondary
#964E31
accent
#6C39EF
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#05090C
muted
#797B7D