black

#000000

#217B85

#217B85

Contrast Ratio

4.24:1

Delta E

53.69

Very Different

50:50 Mix

Color Values

Format #000000 #217B85
HEX #000000 #217B85
RGB 0, 0, 0 33, 123, 133
HSL 0.0, 0.0%, 0.0% 186.0, 60.2%, 32.5%
HSV 0.0, 0.0%, 0.0% 186.0, 75.2%, 52.2%
CMYK 0%, 0%, 0%, 100% 75.2%, 7.5%, 0.0%, 47.8%
OKLCH 0.0 0.0 0.0 0.5364 0.0821 206.0

Contrast & Accessibility

4.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #217B85 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #217B85

Color Difference (Delta E)

53.69 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, #217B85);
background: linear-gradient(135deg, #000000, #217B85);

Explore Each Color

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