black

#000000

#40C9D1

#40C9D1

Contrast Ratio

10.49:1

Delta E

82.91

Very Different

50:50 Mix

Color Values

Format #000000 #40C9D1
HEX #000000 #40C9D1
RGB 0, 0, 0 64, 201, 209
HSL 0.0, 0.0%, 0.0% 183.3, 61.2%, 53.5%
HSV 0.0, 0.0%, 0.0% 183.3, 69.4%, 82.0%
CMYK 0%, 0%, 0%, 100% 69.4%, 3.8%, 0.0%, 18.0%
OKLCH 0.0 0.0 0.0 0.7674 0.1147 200.8

Contrast & Accessibility

10.49:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40C9D1 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #40C9D1

Color Difference (Delta E)

82.91 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40C9D1);
background: linear-gradient(135deg, #000000, #40C9D1);

Explore Each Color

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