black

#000000

#63D3FB

#63D3FB

Contrast Ratio

12.24:1

Delta E

87.33

Very Different

50:50 Mix

Color Values

Format #000000 #63D3FB
HEX #000000 #63D3FB
RGB 0, 0, 0 99, 211, 251
HSL 0.0, 0.0%, 0.0% 195.8, 95.0%, 68.6%
HSV 0.0, 0.0%, 0.0% 195.8, 60.6%, 98.4%
CMYK 0%, 0%, 0%, 100% 60.6%, 15.9%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.8169 0.116 224.5

Contrast & Accessibility

12.24:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63D3FB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63D3FB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63D3FB);
background: linear-gradient(135deg, #000000, #63D3FB);

Explore Each Color

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