black

#000000

#319DB1

#319DB1

Contrast Ratio

6.59:1

Delta E

67.03

Very Different

50:50 Mix

Color Values

Format #000000 #319DB1
HEX #000000 #319DB1
RGB 0, 0, 0 49, 157, 177
HSL 0.0, 0.0%, 0.0% 189.4, 56.6%, 44.3%
HSV 0.0, 0.0%, 0.0% 189.4, 72.3%, 69.4%
CMYK 0%, 0%, 0%, 100% 72.3%, 11.3%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.6445 0.0987 212.7

Contrast & Accessibility

6.59:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #319DB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #319DB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #319DB1);
background: linear-gradient(135deg, #000000, #319DB1);

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