black

#000000

#51C7AD

#51C7AD

Contrast Ratio

10.12:1

Delta E

83.26

Very Different

50:50 Mix

Color Values

Format #000000 #51C7AD
HEX #000000 #51C7AD
RGB 0, 0, 0 81, 199, 173
HSL 0.0, 0.0%, 0.0% 166.8, 51.3%, 54.9%
HSV 0.0, 0.0%, 0.0% 166.8, 59.3%, 78.0%
CMYK 0%, 0%, 0%, 100% 59.3%, 0.0%, 13.1%, 22.0%
OKLCH 0.0 0.0 0.0 0.7555 0.113 176.1

Contrast & Accessibility

10.12:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #51C7AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #51C7AD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #51C7AD);
background: linear-gradient(135deg, #000000, #51C7AD);

Explore Each Color

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