black

#000000

#2F66DA

#2F66DA

Contrast Ratio

4.03:1

Delta E

82.58

Very Different

50:50 Mix

Color Values

Format #000000 #2F66DA
HEX #000000 #2F66DA
RGB 0, 0, 0 47, 102, 218
HSL 0.0, 0.0%, 0.0% 220.7, 69.8%, 52.0%
HSV 0.0, 0.0%, 0.0% 220.7, 78.4%, 85.5%
CMYK 0%, 0%, 0%, 100% 78.4%, 53.2%, 0.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.5415 0.1875 262.7

Contrast & Accessibility

4.03:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2F66DA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2F66DA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2F66DA);
background: linear-gradient(135deg, #000000, #2F66DA);

Explore Each Color

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