black

#000000

#63B9BA

#63B9BA

Contrast Ratio

9.18:1

Delta E

75.14

Very Different

50:50 Mix

Color Values

Format #000000 #63B9BA
HEX #000000 #63B9BA
RGB 0, 0, 0 99, 185, 186
HSL 0.0, 0.0%, 0.0% 180.7, 38.7%, 55.9%
HSV 0.0, 0.0%, 0.0% 180.7, 46.8%, 72.9%
CMYK 0%, 0%, 0%, 100% 46.8%, 0.5%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.7326 0.0833 196.5

Contrast & Accessibility

9.18:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63B9BA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63B9BA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63B9BA);
background: linear-gradient(135deg, #000000, #63B9BA);

Explore Each Color

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