black

#000000

#378569

#378569

Contrast Ratio

4.72:1

Delta E

59.61

Very Different

50:50 Mix

Color Values

Format #000000 #378569
HEX #000000 #378569
RGB 0, 0, 0 55, 133, 105
HSL 0.0, 0.0%, 0.0% 158.5, 41.5%, 36.9%
HSV 0.0, 0.0%, 0.0% 158.5, 58.6%, 52.2%
CMYK 0%, 0%, 0%, 100% 58.6%, 0.0%, 21.1%, 47.8%
OKLCH 0.0 0.0 0.0 0.5598 0.089 166.7

Contrast & Accessibility

4.72:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #378569 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #378569

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #378569);
background: linear-gradient(135deg, #000000, #378569);

Explore Each Color

Related Comparisons