#0F485E#0F485E
#0F485E is a dark, moderate cyan. Relative luminance 0.055; OKLCH L 37.7% C 0.067 H 229.1°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).
Color values
| HEX | #0F485E |
|---|---|
| RGB | rgb(15, 72, 94) |
| HSL | hsl(197, 72%, 21%) |
| HSV | hsv(197, 84%, 37%) |
| CMYK | cmyk(84%, 23.4%, 0%, 63.1%) |
| CIE-LAB | lab(28.23, -9.32, -18.05) |
| CIE-LCH | lch(28.23, 20.32, 242.70°) |
| OKLab | oklab(37.73% -0.0439 -0.0508) |
| OKLCH | oklch(37.73% 0.067 229.1) |
| XYZ | xyz(4.5339, 5.5439, 11.4186) |
| Luminance | 0.0554 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.35
Dark Grey Blue
#29465B
ΔE00 4.70
Dark Blue Grey
#1F3B4D
ΔE00 5.72
Charcoal
#36454F
ΔE00 7.82
Deep Sea Blue
#015482
ΔE00 8.34
Prussian Blue
#004577
ΔE00 9.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F485E #5E250F
analogous
#0F5E4D #0F485E #0F215E
triadic
#0F485E #5E0F48 #485E0F
tetradic
#0F485E #4D0F5E #5E250F #215E0F
square
#0F485E #4D0F5E #5E250F #215E0F
split-complementary
#0F485E #5E0F21 #5E4D0F
monochromatic
#04141A #072029 #0F485E #177093 #2099C8
Accessibility & contrast
On white
9.96
#0F485E on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.11
#0F485E on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F485E
9.96:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F485E | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F485E | 1.00 | 9.96 | 2.11 | 9.96 |
| #FFFFFF | 9.96 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.11 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.96 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3D475F
Deuteranopia (green-blind)
#323F5E
Tritanopia (blue-blind)
#004E4F
Achromatopsia (no color)
#434343
Design tokens & code
CSS
--color: #0f485e; /* rgb */ color: rgb(15, 72, 94); /* oklch */ color: oklch(37.7% 0.067 229.1);
Tailwind
colors: {
custom: {
50: '#5c7b8b',
500: '#0f485e',
950: '#000000',
},
}SCSS
$custom: #0f485e; $custom-light: #5c7b8b; $custom-dark: #000000;
JSON
{
"hex": "#0f485e",
"rgb": {
"r": 15,
"g": 72,
"b": 94
},
"hsl": {
"h": 196.709,
"s": 72.477,
"l": 21.373
},
"oklch": {
"l": 0.3773,
"c": 0.06713,
"h": 229.1
},
"luminance": 0.05544
}Semantic roles & 50–950 ramp
primary
#0F485E
secondary
#974E31
accent
#6B39EF
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#05090C
muted
#797B7D