black

#000000

#528378

#528378

Contrast Ratio

4.88:1

Delta E

54.64

Very Different

50:50 Mix

Color Values

Format #000000 #528378
HEX #000000 #528378
RGB 0, 0, 0 82, 131, 120
HSL 0.0, 0.0%, 0.0% 166.5, 23.0%, 41.8%
HSV 0.0, 0.0%, 0.0% 166.5, 37.4%, 51.4%
CMYK 0%, 0%, 0%, 100% 37.4%, 0.0%, 8.4%, 48.6%
OKLCH 0.0 0.0 0.0 0.5716 0.056 178.4

Contrast & Accessibility

4.88:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #528378 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #528378

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #528378);
background: linear-gradient(135deg, #000000, #528378);

Explore Each Color

Related Comparisons