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#3879DC

#3879DC Color — #3879DC

Complete color reference for #3879DC: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#3879DC
RGBrgb(56, 121, 220)
HSLhsl(216, 70%, 54%)
HSVhsv(216, 75%, 86%)
CMYKC:75% M:45% Y:0% K:14%
CSS Color#3879DC
Decimal3701212
Luminance0.1968

WCAG Accessibility Contrast

#3879DC on White
Ratio: 4.25:1 — AA Large
#3879DC on Black
Ratio: 4.94:1 — AA
White on #3879DC
Ratio: 4.25:1 — AA Large
Black on #3879DC
Ratio: 4.94:1 — AA

WCAG AA requires ≥4.5:1 (normal text) or ≥3:1 (large text). WCAG AAA requires ≥7:1.

Shades & Tints Scale

50#F5F8FD
100#E1EBFA
200#C3D7F5
300#A5C3EF
400#7EA8E8
500#3879DC
600#2D61B0
700#224984
800#163058
900#0E1E37

Steps 50–400 are tints (mixed with white); 500 is the base color; 600–900 are shades (mixed with black).

Color Harmonies

Related Color Tools

Frequently Asked Questions

What is the RGB equivalent of #3879DC?

The RGB equivalent is rgb(56, 121, 220). The red channel is 56, green is 121, and blue is 220 (scale 0–255).

What is the HSL value of #3879DC?

The HSL value is hsl(216, 70%, 54%). Hue is 216°, saturation is 70%, and lightness is 54%.

Does #3879DC meet WCAG accessibility standards?

On a white background, #3879DC achieves a 4.25:1 contrast ratio (AA Large). On a black background it achieves 4.94:1 (AA). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #3879DC?

The complementary color (180° opposite on the hue wheel) of #3879DC is #DC9A38.