black

#000000

#57CFD0

#57CFD0

Contrast Ratio

11.24:1

Delta E

84.21

Very Different

50:50 Mix

Color Values

Format #000000 #57CFD0
HEX #000000 #57CFD0
RGB 0, 0, 0 87, 207, 208
HSL 0.0, 0.0%, 0.0% 180.5, 56.3%, 57.8%
HSV 0.0, 0.0%, 0.0% 180.5, 58.2%, 81.6%
CMYK 0%, 0%, 0%, 100% 58.2%, 0.5%, 0.0%, 18.4%
OKLCH 0.0 0.0 0.0 0.7877 0.1066 196.0

Contrast & Accessibility

11.24:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57CFD0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57CFD0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57CFD0);
background: linear-gradient(135deg, #000000, #57CFD0);

Explore Each Color

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