black

#000000

#566D2F

#566D2F

Contrast Ratio

3.62:1

Delta E

56.67

Very Different

50:50 Mix

Color Values

Format #000000 #566D2F
HEX #000000 #566D2F
RGB 0, 0, 0 86, 109, 47
HSL 0.0, 0.0%, 0.0% 82.3, 39.7%, 30.6%
HSV 0.0, 0.0%, 0.0% 82.3, 56.9%, 42.7%
CMYK 0%, 0%, 0%, 100% 21.1%, 0.0%, 56.9%, 57.3%
OKLCH 0.0 0.0 0.0 0.5014 0.0922 126.4

Contrast & Accessibility

3.62:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #566D2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #566D2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #566D2F);
background: linear-gradient(135deg, #000000, #566D2F);

Explore Each Color

Related Comparisons