#0F4257
A dark, vivid blue closely aligning with Darkslategray.
About #0F4257
The hex code #0F4257 represents a beautifully specific shade of blue. Its closest recognized web color is Darkslategray. This translates to an RGB value of rgb(15, 66, 87).
Translating this color to physical media requires the CMYK color model. To reproduce this shade on paper, a printer utilizes 83% cyan and 24% magenta inks. Always request a physical proof before doing a large print run with this exact code.
Contrast ratios determine whether this color is safe for typography. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.
Color Space Conversions
HEX#0F4257
RGB15, 66, 87
HSL197.5°, 70.6%, 20.0%
CMYK83%, 24%, 0%, 66%
HSV197.5°, 82.8%, 34.1%
LAB25.8, -8.3, -17.3
XYZ3.9, 4.7, 9.7
Decimal1000023
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
10.84:1
Text on #FFFFFF
AAA
1.94:1
Text on #000000
FAIL
10.36:1
Text on #F8FAFC
AAA
1.65:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #0F4257;
}
.text-color {
color: #0F4257;
}
.border-color {
border: 2px solid #0F4257;
}