#331D8A
A dark, moderate blue closely aligning with Indigo.
About #331D8A
Visually, #331D8A is defined as a moderate blue. Its closest recognized web color is Indigo. To achieve this exact tint on a monitor, you would use an RGB mix of 51, 29, and 138.
If you are designing for print, the four-color process is what matters most. This specific hue requires a mix of 63% C, 79% M, 0% Y, and 46% K. This makes it a relatively light 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. You can view the detailed AAA and AA pass/fail metrics in the table below.
Color Space Conversions
HEX#331D8A
RGB51, 29, 138
HSL252.1°, 65.3%, 32.7%
CMYK63%, 79%, 0%, 46%
HSV252.1°, 79.0%, 54.1%
LAB21.6, 41.1, -56.5
XYZ6.4, 3.4, 24.4
Decimal3349898
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
12.47:1
Text on #FFFFFF
AAA
1.68:1
Text on #000000
FAIL
11.92:1
Text on #F8FAFC
AAA
1.43:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #331D8A;
}
.text-color {
color: #331D8A;
}
.border-color {
border: 2px solid #331D8A;
}