black

#000000

#51ABFB

#51ABFB

Contrast Ratio

8.57:1

Delta E

82.94

Very Different

50:50 Mix

Color Values

Format #000000 #51ABFB
HEX #000000 #51ABFB
RGB 0, 0, 0 81, 171, 251
HSL 0.0, 0.0%, 0.0% 208.2, 95.5%, 65.1%
HSV 0.0, 0.0%, 0.0% 208.2, 67.7%, 98.4%
CMYK 0%, 0%, 0%, 100% 67.7%, 31.9%, 0.0%, 1.6%
OKLCH 0.0 0.0 0.0 0.7214 0.1452 248.1

Contrast & Accessibility

8.57:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51ABFB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51ABFB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51ABFB);
background: linear-gradient(135deg, #000000, #51ABFB);

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