#1D243A

A very dark, moderate blue closely aligning with Black.

About #1D243A

The precise color #1D243A is an excellent choice for modern design projects. Its closest recognized web color is Black. Its digital footprint relies on 29 parts red, 36 parts green, and 58 parts blue light.

If you are designing for print, the four-color process is what matters most. This specific hue requires a mix of 50% C, 38% M, 0% Y, and 77% K. This makes it a relatively dark color when applied to physical surfaces.

Web Content Accessibility Guidelines (WCAG) dictate how we should use this color. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.

Color Space Conversions

HEX#1D243A
RGB29, 36, 58
HSL225.5°, 33.3%, 17.1%
CMYK50%, 38%, 0%, 77%
HSV225.5°, 50.0%, 22.7%
LAB14.6, 4.0, -15.2
XYZ1.9, 1.8, 4.3
Decimal1909818

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

15.38:1
Text on #FFFFFF
AAA
1.37:1
Text on #000000
FAIL
14.70:1
Text on #F8FAFC
AAA
1.16:1
Text on #0F172A
FAIL

CSS Implementation

.bg-color { background-color: #1D243A; }
.text-color { color: #1D243A; }
.border-color { border: 2px solid #1D243A; }

Similar Colors

Black
#000000