black

#000000

#3FBFA4

#3FBFA4

Contrast Ratio

9.2:1

Delta E

81.46

Very Different

50:50 Mix

Color Values

Format #000000 #3FBFA4
HEX #000000 #3FBFA4
RGB 0, 0, 0 63, 191, 164
HSL 0.0, 0.0%, 0.0% 167.3, 50.4%, 49.8%
HSV 0.0, 0.0%, 0.0% 167.3, 67.0%, 74.9%
CMYK 0%, 0%, 0%, 100% 67.0%, 0.0%, 14.1%, 25.1%
OKLCH 0.0 0.0 0.0 0.728 0.1179 175.8

Contrast & Accessibility

9.2:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3FBFA4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3FBFA4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3FBFA4);
background: linear-gradient(135deg, #000000, #3FBFA4);

Explore Each Color

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