black

#000000

#4161CC

#4161CC

Contrast Ratio

3.81:1

Delta E

77.55

Very Different

50:50 Mix

Color Values

Format #000000 #4161CC
HEX #000000 #4161CC
RGB 0, 0, 0 65, 97, 204
HSL 0.0, 0.0%, 0.0% 226.2, 57.7%, 52.7%
HSV 0.0, 0.0%, 0.0% 226.2, 68.1%, 80.0%
CMYK 0%, 0%, 0%, 100% 68.1%, 52.5%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.5284 0.1698 267.7

Contrast & Accessibility

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4161CC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4161CC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4161CC);
background: linear-gradient(135deg, #000000, #4161CC);

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