black

#000000

#3B7EB9

#3B7EB9

Contrast Ratio

4.87:1

Delta E

63.26

Very Different

50:50 Mix

Color Values

Format #000000 #3B7EB9
HEX #000000 #3B7EB9
RGB 0, 0, 0 59, 126, 185
HSL 0.0, 0.0%, 0.0% 208.1, 51.6%, 47.8%
HSV 0.0, 0.0%, 0.0% 208.1, 68.1%, 72.5%
CMYK 0%, 0%, 0%, 100% 68.1%, 31.9%, 0.0%, 27.5%
OKLCH 0.0 0.0 0.0 0.5768 0.1138 247.8

Contrast & Accessibility

4.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3B7EB9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3B7EB9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3B7EB9);
background: linear-gradient(135deg, #000000, #3B7EB9);

Explore Each Color

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