black

#000000

#40DFAA

#40DFAA

Contrast Ratio

12.35:1

Delta E

97.1

Very Different

50:50 Mix

Color Values

Format #000000 #40DFAA
HEX #000000 #40DFAA
RGB 0, 0, 0 64, 223, 170
HSL 0.0, 0.0%, 0.0% 160.0, 71.3%, 56.3%
HSV 0.0, 0.0%, 0.0% 160.0, 71.3%, 87.5%
CMYK 0%, 0%, 0%, 100% 71.3%, 0.0%, 23.8%, 12.5%
OKLCH 0.0 0.0 0.0 0.8093 0.151 165.9

Contrast & Accessibility

12.35:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40DFAA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40DFAA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40DFAA);
background: linear-gradient(135deg, #000000, #40DFAA);

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