black

#000000

#587A4A

#587A4A

Contrast Ratio

4.3:1

Delta E

57.0

Very Different

50:50 Mix

Color Values

Format #000000 #587A4A
HEX #000000 #587A4A
RGB 0, 0, 0 88, 122, 74
HSL 0.0, 0.0%, 0.0% 102.5, 24.5%, 38.4%
HSV 0.0, 0.0%, 0.0% 102.5, 39.3%, 47.8%
CMYK 0%, 0%, 0%, 100% 27.9%, 0.0%, 39.3%, 52.2%
OKLCH 0.0 0.0 0.0 0.5407 0.0816 136.9

Contrast & Accessibility

4.3:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #587A4A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #587A4A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #587A4A);
background: linear-gradient(135deg, #000000, #587A4A);

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