black

#000000

#4499EB

#4499EB

Contrast Ratio

7.0:1

Delta E

78.58

Very Different

50:50 Mix

Color Values

Format #000000 #4499EB
HEX #000000 #4499EB
RGB 0, 0, 0 68, 153, 235
HSL 0.0, 0.0%, 0.0% 209.5, 80.7%, 59.4%
HSV 0.0, 0.0%, 0.0% 209.5, 71.1%, 92.2%
CMYK 0%, 0%, 0%, 100% 71.1%, 34.9%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.6687 0.147 250.3

Contrast & Accessibility

7.0:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4499EB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4499EB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4499EB);
background: linear-gradient(135deg, #000000, #4499EB);

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