black

#000000

#3765B3

#3765B3

Contrast Ratio

3.67:1

Delta E

64.15

Very Different

50:50 Mix

Color Values

Format #000000 #3765B3
HEX #000000 #3765B3
RGB 0, 0, 0 55, 101, 179
HSL 0.0, 0.0%, 0.0% 217.7, 53.0%, 45.9%
HSV 0.0, 0.0%, 0.0% 217.7, 69.3%, 70.2%
CMYK 0%, 0%, 0%, 100% 69.3%, 43.6%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.5147 0.1337 260.3

Contrast & Accessibility

3.67:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3765B3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3765B3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3765B3);
background: linear-gradient(135deg, #000000, #3765B3);

Explore Each Color

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