black

#000000

#688F2F

#688F2F

Contrast Ratio

5.56:1

Delta E

76.72

Very Different

50:50 Mix

Color Values

Format #000000 #688F2F
HEX #000000 #688F2F
RGB 0, 0, 0 104, 143, 47
HSL 0.0, 0.0%, 0.0% 84.4, 50.5%, 37.3%
HSV 0.0, 0.0%, 0.0% 84.4, 67.1%, 56.1%
CMYK 0%, 0%, 0%, 100% 27.3%, 0.0%, 67.1%, 43.9%
OKLCH 0.0 0.0 0.0 0.601 0.1319 128.7

Contrast & Accessibility

5.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #688F2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #688F2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #688F2F);
background: linear-gradient(135deg, #000000, #688F2F);

Explore Each Color

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