#00577C
A dark, vivid blue closely aligning with Steelblue.
About #00577C
At its core, #00577C is a dark and vivid hue. Its closest recognized web color is Steelblue. To achieve this exact tint on a monitor, you would use an RGB mix of 0, 87, and 124.
Translating this color to physical media requires the CMYK color model. This specific hue requires a mix of 100% C, 30% M, 0% Y, and 51% K. This makes it a relatively dark color when applied to physical surfaces.
When using this color as a background, text legibility must be considered. The calculated luminance score dictates that #FFFFFF typography is the safest choice. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.
Color Space Conversions
HEX#00577C
RGB0, 87, 124
HSL197.9°, 100.0%, 24.3%
CMYK100%, 30%, 0%, 51%
HSV197.9°, 100.0%, 48.6%
LAB34.5, -7.8, -27.1
XYZ7.0, 8.3, 20.3
Decimal22396
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
7.91:1
Text on #FFFFFF
AAA
2.65:1
Text on #000000
FAIL
7.56:1
Text on #F8FAFC
AAA
2.26:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #00577C;
}
.text-color {
color: #00577C;
}
.border-color {
border: 2px solid #00577C;
}