black

#000000

#175BA1

#175BA1

Contrast Ratio

3.05:1

Delta E

58.35

Very Different

50:50 Mix

Color Values

Format #000000 #175BA1
HEX #000000 #175BA1
RGB 0, 0, 0 23, 91, 161
HSL 0.0, 0.0%, 0.0% 210.4, 75.0%, 36.1%
HSV 0.0, 0.0%, 0.0% 210.4, 85.7%, 63.1%
CMYK 0%, 0%, 0%, 100% 85.7%, 43.5%, 0.0%, 36.9%
OKLCH 0.0 0.0 0.0 0.4691 0.1306 253.3

Contrast & Accessibility

3.05:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #175BA1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #175BA1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #175BA1);
background: linear-gradient(135deg, #000000, #175BA1);

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