black

#000000

#40A2AD

#40A2AD

Contrast Ratio

6.99:1

Delta E

67.94

Very Different

50:50 Mix

Color Values

Format #000000 #40A2AD
HEX #000000 #40A2AD
RGB 0, 0, 0 64, 162, 173
HSL 0.0, 0.0%, 0.0% 186.1, 46.0%, 46.5%
HSV 0.0, 0.0%, 0.0% 186.1, 63.0%, 67.8%
CMYK 0%, 0%, 0%, 100% 63.0%, 6.4%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.6595 0.0913 205.5

Contrast & Accessibility

6.99:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40A2AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40A2AD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40A2AD);
background: linear-gradient(135deg, #000000, #40A2AD);

Explore Each Color

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