black

#000000

#64BCD3

#64BCD3

Contrast Ratio

9.68:1

Delta E

77.13

Very Different

50:50 Mix

Color Values

Format #000000 #64BCD3
HEX #000000 #64BCD3
RGB 0, 0, 0 100, 188, 211
HSL 0.0, 0.0%, 0.0% 192.4, 55.8%, 61.0%
HSV 0.0, 0.0%, 0.0% 192.4, 52.6%, 82.7%
CMYK 0%, 0%, 0%, 100% 52.6%, 10.9%, 0.0%, 17.3%
OKLCH 0.0 0.0 0.0 0.749 0.0906 216.9

Contrast & Accessibility

9.68:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #64BCD3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #64BCD3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #64BCD3);
background: linear-gradient(135deg, #000000, #64BCD3);

Explore Each Color

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