black

#000000

#5186CF

#5186CF

Contrast Ratio

5.66:1

Delta E

70.25

Very Different

50:50 Mix

Color Values

Format #000000 #5186CF
HEX #000000 #5186CF
RGB 0, 0, 0 81, 134, 207
HSL 0.0, 0.0%, 0.0% 214.8, 56.8%, 56.5%
HSV 0.0, 0.0%, 0.0% 214.8, 60.9%, 81.2%
CMYK 0%, 0%, 0%, 100% 60.9%, 35.3%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6164 0.125 256.7

Contrast & Accessibility

5.66:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5186CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5186CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5186CF);
background: linear-gradient(135deg, #000000, #5186CF);

Explore Each Color

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