black

#000000

#51FAC6

#51FAC6

Contrast Ratio

15.84:1

Delta E

105.43

Very Different

50:50 Mix

Color Values

Format #000000 #51FAC6
HEX #000000 #51FAC6
RGB 0, 0, 0 81, 250, 198
HSL 0.0, 0.0%, 0.0% 161.5, 94.4%, 64.9%
HSV 0.0, 0.0%, 0.0% 161.5, 67.6%, 98.0%
CMYK 0%, 0%, 0%, 100% 67.6%, 0.0%, 20.8%, 2.0%
OKLCH 0.0 0.0 0.0 0.8858 0.1566 168.3

Contrast & Accessibility

15.84:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51FAC6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51FAC6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51FAC6);
background: linear-gradient(135deg, #000000, #51FAC6);

Explore Each Color

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