black

#000000

#57BA8F

#57BA8F

Contrast Ratio

8.83:1

Delta E

80.34

Very Different

50:50 Mix

Color Values

Format #000000 #57BA8F
HEX #000000 #57BA8F
RGB 0, 0, 0 87, 186, 143
HSL 0.0, 0.0%, 0.0% 153.9, 41.8%, 53.5%
HSV 0.0, 0.0%, 0.0% 153.9, 53.2%, 72.9%
CMYK 0%, 0%, 0%, 100% 53.2%, 0.0%, 23.1%, 27.1%
OKLCH 0.0 0.0 0.0 0.7175 0.1137 162.8

Contrast & Accessibility

8.83:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57BA8F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57BA8F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57BA8F);
background: linear-gradient(135deg, #000000, #57BA8F);

Explore Each Color

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