black

#000000

#186FAA

#186FAA

Contrast Ratio

3.89:1

Delta E

59.13

Very Different

50:50 Mix

Color Values

Format #000000 #186FAA
HEX #000000 #186FAA
RGB 0, 0, 0 24, 111, 170
HSL 0.0, 0.0%, 0.0% 204.2, 75.3%, 38.0%
HSV 0.0, 0.0%, 0.0% 204.2, 85.9%, 66.7%
CMYK 0%, 0%, 0%, 100% 85.9%, 34.7%, 0.0%, 33.3%
OKLCH 0.0 0.0 0.0 0.5228 0.1209 244.7

Contrast & Accessibility

3.89:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #186FAA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #186FAA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #186FAA);
background: linear-gradient(135deg, #000000, #186FAA);

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