black

#000000

#51ACAC

#51ACAC

Contrast Ratio

7.85:1

Delta E

70.97

Very Different

50:50 Mix

Color Values

Format #000000 #51ACAC
HEX #000000 #51ACAC
RGB 0, 0, 0 81, 172, 172
HSL 0.0, 0.0%, 0.0% 180.0, 36.0%, 49.6%
HSV 0.0, 0.0%, 0.0% 180.0, 52.9%, 67.5%
CMYK 0%, 0%, 0%, 100% 52.9%, 0.0%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.6894 0.0866 195.3

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: #51ACAC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51ACAC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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