black

#000000

#57B299

#57B299

Contrast Ratio

8.23:1

Delta E

74.66

Very Different

50:50 Mix

Color Values

Format #000000 #57B299
HEX #000000 #57B299
RGB 0, 0, 0 87, 178, 153
HSL 0.0, 0.0%, 0.0% 163.5, 37.1%, 52.0%
HSV 0.0, 0.0%, 0.0% 163.5, 51.1%, 69.8%
CMYK 0%, 0%, 0%, 100% 51.1%, 0.0%, 14.0%, 30.2%
OKLCH 0.0 0.0 0.0 0.7004 0.0955 173.1

Contrast & Accessibility

8.23:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57B299 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57B299

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57B299);
background: linear-gradient(135deg, #000000, #57B299);

Explore Each Color

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