black

#000000

#649F73

#649F73

Contrast Ratio

6.75:1

Delta E

69.23

Very Different

50:50 Mix

Color Values

Format #000000 #649F73
HEX #000000 #649F73
RGB 0, 0, 0 100, 159, 115
HSL 0.0, 0.0%, 0.0% 135.3, 23.5%, 50.8%
HSV 0.0, 0.0%, 0.0% 135.3, 37.1%, 62.4%
CMYK 0%, 0%, 0%, 100% 37.1%, 0.0%, 27.7%, 37.6%
OKLCH 0.0 0.0 0.0 0.6497 0.0903 151.3

Contrast & Accessibility

6.75:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #649F73 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #649F73

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #649F73);
background: linear-gradient(135deg, #000000, #649F73);

Explore Each Color

Related Comparisons