black

#000000

#57BDA6

#57BDA6

Contrast Ratio

9.23:1

Delta E

78.72

Very Different

50:50 Mix

Color Values

Format #000000 #57BDA6
HEX #000000 #57BDA6
RGB 0, 0, 0 87, 189, 166
HSL 0.0, 0.0%, 0.0% 166.5, 43.6%, 54.1%
HSV 0.0, 0.0%, 0.0% 166.5, 54.0%, 74.1%
CMYK 0%, 0%, 0%, 100% 54.0%, 0.0%, 12.2%, 25.9%
OKLCH 0.0 0.0 0.0 0.7311 0.1016 176.4

Contrast & Accessibility

9.23:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57BDA6 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57BDA6

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57BDA6);
background: linear-gradient(135deg, #000000, #57BDA6);

Explore Each Color

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