Color Preview

#1537B2

Blue
Opacity
100%
Color Information
HEX #1537B2
RGB 21, 55, 178
RGBA rgba(21, 55, 178, 1)
HSL 227°, 79%, 39%
HSLA hsla(227, 79%, 39%, 1)
HSV 227°, 88%, 70%
CMYK 88%, 69%, 0%, 30%
Color Properties
Dark
Brightness
High
Saturation
Shades & Tints
Shades (Darker)
Tints (Lighter)
Accessibility
Contrast Ratios
White
Ratio: 9.45:1
AAA
Black
Ratio: 2.22:1
Fail
Light Gray
Ratio: 8.97:1
AAA
Dark Gray
Ratio: 1.22:1
Fail
WCAG 2.1 requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text.