black

#000000

#63BFD6

#63BFD6

Contrast Ratio

9.95:1

Delta E

78.29

Very Different

50:50 Mix

Color Values

Format #000000 #63BFD6
HEX #000000 #63BFD6
RGB 0, 0, 0 99, 191, 214
HSL 0.0, 0.0%, 0.0% 192.0, 58.4%, 61.4%
HSV 0.0, 0.0%, 0.0% 192.0, 53.7%, 83.9%
CMYK 0%, 0%, 0%, 100% 53.7%, 10.7%, 0.0%, 16.1%
OKLCH 0.0 0.0 0.0 0.7567 0.0933 216.2

Contrast & Accessibility

9.95:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63BFD6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63BFD6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63BFD6);
background: linear-gradient(135deg, #000000, #63BFD6);

Explore Each Color

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