black

#000000

#648D4F

#648D4F

Contrast Ratio

5.46:1

Delta E

66.76

Very Different

50:50 Mix

Color Values

Format #000000 #648D4F
HEX #000000 #648D4F
RGB 0, 0, 0 100, 141, 79
HSL 0.0, 0.0%, 0.0% 99.7, 28.2%, 43.1%
HSV 0.0, 0.0%, 0.0% 99.7, 44.0%, 55.3%
CMYK 0%, 0%, 0%, 100% 29.1%, 0.0%, 44.0%, 44.7%
OKLCH 0.0 0.0 0.0 0.5976 0.1001 135.7

Contrast & Accessibility

5.46:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #648D4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #648D4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #648D4F);
background: linear-gradient(135deg, #000000, #648D4F);

Explore Each Color

Related Comparisons