black

#000000

#51549E

#51549E

Contrast Ratio

3.11:1

Delta E

59.59

Very Different

50:50 Mix

Color Values

Format #000000 #51549E
HEX #000000 #51549E
RGB 0, 0, 0 81, 84, 158
HSL 0.0, 0.0%, 0.0% 237.7, 32.2%, 46.9%
HSV 0.0, 0.0%, 0.0% 237.7, 48.7%, 62.0%
CMYK 0%, 0%, 0%, 100% 48.7%, 46.8%, 0.0%, 38.0%
OKLCH 0.0 0.0 0.0 0.4802 0.1173 279.3

Contrast & Accessibility

3.11:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51549E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51549E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51549E);
background: linear-gradient(135deg, #000000, #51549E);

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