black

#000000

#64A9CD

#64A9CD

Contrast Ratio

8.1:1

Delta E

71.7

Very Different

50:50 Mix

Color Values

Format #000000 #64A9CD
HEX #000000 #64A9CD
RGB 0, 0, 0 100, 169, 205
HSL 0.0, 0.0%, 0.0% 200.6, 51.2%, 59.8%
HSV 0.0, 0.0%, 0.0% 200.6, 51.2%, 80.4%
CMYK 0%, 0%, 0%, 100% 51.2%, 17.6%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.7031 0.0876 232.7

Contrast & Accessibility

8.1:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64A9CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64A9CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64A9CD);
background: linear-gradient(135deg, #000000, #64A9CD);

Explore Each Color

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