#42338A

A dark, moderate blue closely aligning with Darkslateblue.

About #42338A

Visually, #42338A is defined as a moderate blue. Designers often compare it to the standard color Darkslateblue. To achieve this exact tint on a monitor, you would use an RGB mix of 66, 51, and 138.

When sending designs containing this color to a printer, the CMYK values come into play. Its ink density profile breaks down to 52% cyan, 63% magenta, 0% yellow, and 46% black. Always request a physical proof before doing a large print run with this exact code.

Ensuring your text is legible against this background is a key part of web design. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.

Color Space Conversions

HEX#42338A
RGB66, 51, 138
HSL250.3°, 46.0%, 37.1%
CMYK52%, 63%, 0%, 46%
HSV250.3°, 63.0%, 54.1%
LAB27.7, 30.8, -46.5
XYZ8.0, 5.4, 24.7
Decimal4338570

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

10.13:1
Text on #FFFFFF
AAA
2.07:1
Text on #000000
FAIL
9.69:1
Text on #F8FAFC
AAA
1.76:1
Text on #0F172A
FAIL

CSS Implementation

.bg-color { background-color: #42338A; }
.text-color { color: #42338A; }
.border-color { border: 2px solid #42338A; }

Similar Colors

Darkslateblue
#483D8B