black

#000000

#378552

#378552

Contrast Ratio

4.64:1

Delta E

64.8

Very Different

50:50 Mix

Color Values

Format #000000 #378552
HEX #000000 #378552
RGB 0, 0, 0 55, 133, 82
HSL 0.0, 0.0%, 0.0% 140.8, 41.5%, 36.9%
HSV 0.0, 0.0%, 0.0% 140.8, 58.6%, 52.2%
CMYK 0%, 0%, 0%, 100% 58.6%, 0.0%, 38.3%, 47.8%
OKLCH 0.0 0.0 0.0 0.5542 0.1106 152.4

Contrast & Accessibility

4.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #378552 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #378552

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #378552);
background: linear-gradient(135deg, #000000, #378552);

Explore Each Color

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