black

#000000

#43EFCC

#43EFCC

Contrast Ratio

14.46:1

Delta E

99.85

Very Different

50:50 Mix

Color Values

Format #000000 #43EFCC
HEX #000000 #43EFCC
RGB 0, 0, 0 67, 239, 204
HSL 0.0, 0.0%, 0.0% 167.8, 84.3%, 60.0%
HSV 0.0, 0.0%, 0.0% 167.8, 72.0%, 93.7%
CMYK 0%, 0%, 0%, 100% 72.0%, 0.0%, 14.6%, 6.3%
OKLCH 0.0 0.0 0.0 0.8579 0.1458 175.6

Contrast & Accessibility

14.46:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #43EFCC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #43EFCC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #43EFCC);
background: linear-gradient(135deg, #000000, #43EFCC);

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