black

#000000

#339DB1

#339DB1

Contrast Ratio

6.6:1

Delta E

66.96

Very Different

50:50 Mix

Color Values

Format #000000 #339DB1
HEX #000000 #339DB1
RGB 0, 0, 0 51, 157, 177
HSL 0.0, 0.0%, 0.0% 189.5, 55.3%, 44.7%
HSV 0.0, 0.0%, 0.0% 189.5, 71.2%, 69.4%
CMYK 0%, 0%, 0%, 100% 71.2%, 11.3%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.645 0.0979 212.9

Contrast & Accessibility

6.6:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #339DB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #339DB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #339DB1);
background: linear-gradient(135deg, #000000, #339DB1);

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