#1D506D

A dark, moderate blue closely aligning with Darkslategray.

About #1D506D

Visually, #1D506D is defined as a moderate blue. It is closely associated with the named CSS color Darkslategray. This translates to an RGB value of rgb(29, 80, 109).

While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). To reproduce this shade on paper, a printer utilizes 73% cyan and 27% magenta inks. This makes it a relatively dark color when applied to physical surfaces.

Ensuring your text is legible against this background is a key part of web design. Because it is a dark color, it is generally recommended to use #FFFFFF text. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.

Color Space Conversions

HEX#1D506D
RGB29, 80, 109
HSL201.8°, 58.0%, 27.1%
CMYK73%, 27%, 0%, 57%
HSV201.8°, 73.4%, 42.7%
LAB32.0, -6.5, -21.6
XYZ6.1, 7.1, 15.5
Decimal1921133

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

8.68:1
Text on #FFFFFF
AAA
2.42:1
Text on #000000
FAIL
8.29:1
Text on #F8FAFC
AAA
2.06:1
Text on #0F172A
FAIL

CSS Implementation

.bg-color { background-color: #1D506D; }
.text-color { color: #1D506D; }
.border-color { border: 2px solid #1D506D; }

Similar Colors

Darkslategray
#2F4F4F