black

#000000

#439C80

#439C80

Contrast Ratio

6.31:1

Delta E

67.83

Very Different

50:50 Mix

Color Values

Format #000000 #439C80
HEX #000000 #439C80
RGB 0, 0, 0 67, 156, 128
HSL 0.0, 0.0%, 0.0% 161.1, 39.9%, 43.7%
HSV 0.0, 0.0%, 0.0% 161.1, 57.1%, 61.2%
CMYK 0%, 0%, 0%, 100% 57.1%, 0.0%, 17.9%, 38.8%
OKLCH 0.0 0.0 0.0 0.6305 0.096 169.7

Contrast & Accessibility

6.31:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #439C80 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #439C80

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #439C80);
background: linear-gradient(135deg, #000000, #439C80);

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