Color Preview

#1728DD

Blue
Opacity
100%
Color Information
HEX #1728DD
RGB 23, 40, 221
RGBA rgba(23, 40, 221, 1)
HSL 235°, 81%, 48%
HSLA hsla(235, 81%, 48%, 1)
HSV 235°, 90%, 87%
CMYK 90%, 82%, 0%, 13%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 8.81:1
AAA
Black
Ratio: 2.38:1
Fail
Light Gray
Ratio: 8.36:1
AAA
Dark Gray
Ratio: 1.31:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.