black

#000000

#63FCF8

#63FCF8

Contrast Ratio

16.81:1

Delta E

100.52

Very Different

50:50 Mix

Color Values

Format #000000 #63FCF8
HEX #000000 #63FCF8
RGB 0, 0, 0 99, 252, 248
HSL 0.0, 0.0%, 0.0% 178.4, 96.2%, 68.8%
HSV 0.0, 0.0%, 0.0% 178.4, 60.7%, 98.8%
CMYK 0%, 0%, 0%, 100% 60.7%, 0.0%, 1.6%, 1.2%
OKLCH 0.0 0.0 0.0 0.9093 0.1286 192.7

Contrast & Accessibility

16.81:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63FCF8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63FCF8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63FCF8);
background: linear-gradient(135deg, #000000, #63FCF8);

Explore Each Color

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