black

#000000

#539675

#539675

Contrast Ratio

5.99:1

Delta E

65.0

Very Different

50:50 Mix

Color Values

Format #000000 #539675
HEX #000000 #539675
RGB 0, 0, 0 83, 150, 117
HSL 0.0, 0.0%, 0.0% 150.4, 28.8%, 45.7%
HSV 0.0, 0.0%, 0.0% 150.4, 44.7%, 58.8%
CMYK 0%, 0%, 0%, 100% 44.7%, 0.0%, 22.0%, 41.2%
OKLCH 0.0 0.0 0.0 0.619 0.0858 161.0

Contrast & Accessibility

5.99:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #539675 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #539675

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #539675);
background: linear-gradient(135deg, #000000, #539675);

Explore Each Color

Related Comparisons