black

#000000

#63CFF8

#63CFF8

Contrast Ratio

11.81:1

Delta E

86.04

Very Different

50:50 Mix

Color Values

Format #000000 #63CFF8
HEX #000000 #63CFF8
RGB 0, 0, 0 99, 207, 248
HSL 0.0, 0.0%, 0.0% 196.5, 91.4%, 68.0%
HSV 0.0, 0.0%, 0.0% 196.5, 60.1%, 97.3%
CMYK 0%, 0%, 0%, 100% 60.1%, 16.5%, 0.0%, 2.7%
OKLCH 0.0 0.0 0.0 0.8066 0.1144 225.8

Contrast & Accessibility

11.81:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63CFF8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63CFF8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63CFF8);
background: linear-gradient(135deg, #000000, #63CFF8);

Explore Each Color

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