black

#000000

#63ACDA

#63ACDA

Contrast Ratio

8.44:1

Delta E

74.55

Very Different

50:50 Mix

Color Values

Format #000000 #63ACDA
HEX #000000 #63ACDA
RGB 0, 0, 0 99, 172, 218
HSL 0.0, 0.0%, 0.0% 203.2, 61.7%, 62.2%
HSV 0.0, 0.0%, 0.0% 203.2, 54.6%, 85.5%
CMYK 0%, 0%, 0%, 100% 54.6%, 21.1%, 0.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.715 0.0995 238.0

Contrast & Accessibility

8.44:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63ACDA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63ACDA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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