black

#000000

#175AB2

#175AB2

Contrast Ratio

3.14:1

Delta E

66.77

Very Different

50:50 Mix

Color Values

Format #000000 #175AB2
HEX #000000 #175AB2
RGB 0, 0, 0 23, 90, 178
HSL 0.0, 0.0%, 0.0% 214.1, 77.1%, 39.4%
HSV 0.0, 0.0%, 0.0% 214.1, 87.1%, 69.8%
CMYK 0%, 0%, 0%, 100% 87.1%, 49.4%, 0.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.479 0.1545 257.5

Contrast & Accessibility

3.14:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #175AB2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #175AB2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #175AB2);
background: linear-gradient(135deg, #000000, #175AB2);

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