black

#000000

#51ACAD

#51ACAD

Contrast Ratio

7.85:1

Delta E

70.96

Very Different

50:50 Mix

Color Values

Format #000000 #51ACAD
HEX #000000 #51ACAD
RGB 0, 0, 0 81, 172, 173
HSL 0.0, 0.0%, 0.0% 180.7, 36.2%, 49.8%
HSV 0.0, 0.0%, 0.0% 180.7, 53.2%, 67.8%
CMYK 0%, 0%, 0%, 100% 53.2%, 0.6%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.6898 0.0865 196.3

Contrast & Accessibility

7.85:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51ACAD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51ACAD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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