black

#000000

#51ACA2

#51ACA2

Contrast Ratio

7.77:1

Delta E

71.35

Very Different

50:50 Mix

Color Values

Format #000000 #51ACA2
HEX #000000 #51ACA2
RGB 0, 0, 0 81, 172, 162
HSL 0.0, 0.0%, 0.0% 173.4, 36.0%, 49.6%
HSV 0.0, 0.0%, 0.0% 173.4, 52.9%, 67.5%
CMYK 0%, 0%, 0%, 100% 52.9%, 0.0%, 5.8%, 32.5%
OKLCH 0.0 0.0 0.0 0.6861 0.0884 185.8

Contrast & Accessibility

7.77:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51ACA2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51ACA2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51ACA2);
background: linear-gradient(135deg, #000000, #51ACA2);

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