black

#000000

#63993B

#63993B

Contrast Ratio

6.15:1

Delta E

79.81

Very Different

50:50 Mix

Color Values

Format #000000 #63993B
HEX #000000 #63993B
RGB 0, 0, 0 99, 153, 59
HSL 0.0, 0.0%, 0.0% 94.5, 44.3%, 41.6%
HSV 0.0, 0.0%, 0.0% 94.5, 61.4%, 60.0%
CMYK 0%, 0%, 0%, 100% 35.3%, 0.0%, 61.4%, 40.0%
OKLCH 0.0 0.0 0.0 0.6245 0.1386 134.0

Contrast & Accessibility

6.15:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63993B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63993B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63993B);
background: linear-gradient(135deg, #000000, #63993B);

Explore Each Color

Related Comparisons