black

#000000

#3A63DC

#3A63DC

Contrast Ratio

4.0:1

Delta E

84.8

Very Different

50:50 Mix

Color Values

Format #000000 #3A63DC
HEX #000000 #3A63DC
RGB 0, 0, 0 58, 99, 220
HSL 0.0, 0.0%, 0.0% 224.8, 69.8%, 54.5%
HSV 0.0, 0.0%, 0.0% 224.8, 73.6%, 86.3%
CMYK 0%, 0%, 0%, 100% 73.6%, 55.0%, 0.0%, 13.7%
OKLCH 0.0 0.0 0.0 0.5412 0.1908 266.0

Contrast & Accessibility

4.0:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3A63DC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3A63DC

Color Difference (Delta E)

84.8 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3A63DC);
background: linear-gradient(135deg, #000000, #3A63DC);

Explore Each Color

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