black

#000000

#173F59

#173F59

Contrast Ratio

1.89:1

Delta E

32.18

Very Different

50:50 Mix

Color Values

Format #000000 #173F59
HEX #000000 #173F59
RGB 0, 0, 0 23, 63, 89
HSL 0.0, 0.0%, 0.0% 203.6, 58.9%, 22.0%
HSV 0.0, 0.0%, 0.0% 203.6, 74.2%, 34.9%
CMYK 0%, 0%, 0%, 100% 74.2%, 29.2%, 0.0%, 65.1%
OKLCH 0.0 0.0 0.0 0.3525 0.0635 240.5

Contrast & Accessibility

1.89:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #173F59 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #173F59

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #173F59);
background: linear-gradient(135deg, #000000, #173F59);

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