black

#000000

#63BBCD

#63BBCD

Contrast Ratio

9.52:1

Delta E

76.42

Very Different

50:50 Mix

Color Values

Format #000000 #63BBCD
HEX #000000 #63BBCD
RGB 0, 0, 0 99, 187, 205
HSL 0.0, 0.0%, 0.0% 190.2, 51.5%, 59.6%
HSV 0.0, 0.0%, 0.0% 190.2, 51.7%, 80.4%
CMYK 0%, 0%, 0%, 100% 51.7%, 8.8%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.7441 0.0883 212.6

Contrast & Accessibility

9.52:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63BBCD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63BBCD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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