black

#000000

#197DA0

#197DA0

Contrast Ratio

4.48:1

Delta E

57.38

Very Different

50:50 Mix

Color Values

Format #000000 #197DA0
HEX #000000 #197DA0
RGB 0, 0, 0 25, 125, 160
HSL 0.0, 0.0%, 0.0% 195.6, 73.0%, 36.3%
HSV 0.0, 0.0%, 0.0% 195.6, 84.4%, 62.7%
CMYK 0%, 0%, 0%, 100% 84.4%, 21.9%, 0.0%, 37.3%
OKLCH 0.0 0.0 0.0 0.5521 0.1005 227.8

Contrast & Accessibility

4.48:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #197DA0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #197DA0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #197DA0);
background: linear-gradient(135deg, #000000, #197DA0);

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