black

#000000

#307DBF

#307DBF

Contrast Ratio

4.81:1

Delta E

65.41

Very Different

50:50 Mix

Color Values

Format #000000 #307DBF
HEX #000000 #307DBF
RGB 0, 0, 0 48, 125, 191
HSL 0.0, 0.0%, 0.0% 207.7, 59.8%, 46.9%
HSV 0.0, 0.0%, 0.0% 207.7, 74.9%, 74.9%
CMYK 0%, 0%, 0%, 100% 74.9%, 34.6%, 0.0%, 25.1%
OKLCH 0.0 0.0 0.0 0.5741 0.1264 248.1

Contrast & Accessibility

4.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #307DBF β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #307DBF

Color Difference (Delta E)

65.41 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #307DBF);
background: linear-gradient(135deg, #000000, #307DBF);

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