black

#000000

#3C7CB3

#3C7CB3

Contrast Ratio

4.73:1

Delta E

61.36

Very Different

50:50 Mix

Color Values

Format #000000 #3C7CB3
HEX #000000 #3C7CB3
RGB 0, 0, 0 60, 124, 179
HSL 0.0, 0.0%, 0.0% 207.7, 49.8%, 46.9%
HSV 0.0, 0.0%, 0.0% 207.7, 66.5%, 70.2%
CMYK 0%, 0%, 0%, 100% 66.5%, 30.7%, 0.0%, 29.8%
OKLCH 0.0 0.0 0.0 0.5693 0.1077 247.0

Contrast & Accessibility

4.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C7CB3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C7CB3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C7CB3);
background: linear-gradient(135deg, #000000, #3C7CB3);

Explore Each Color

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