black

#000000

#54DFDC

#54DFDC

Contrast Ratio

12.97:1

Delta E

90.49

Very Different

50:50 Mix

Color Values

Format #000000 #54DFDC
HEX #000000 #54DFDC
RGB 0, 0, 0 84, 223, 220
HSL 0.0, 0.0%, 0.0% 178.7, 68.5%, 60.2%
HSV 0.0, 0.0%, 0.0% 178.7, 62.3%, 87.5%
CMYK 0%, 0%, 0%, 100% 62.3%, 0.0%, 1.3%, 12.5%
OKLCH 0.0 0.0 0.0 0.8286 0.1185 193.1

Contrast & Accessibility

12.97:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #54DFDC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #54DFDC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #54DFDC);
background: linear-gradient(135deg, #000000, #54DFDC);

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