black

#000000

#508B72

#508B72

Contrast Ratio

5.28:1

Delta E

59.56

Very Different

50:50 Mix

Color Values

Format #000000 #508B72
HEX #000000 #508B72
RGB 0, 0, 0 80, 139, 114
HSL 0.0, 0.0%, 0.0% 154.6, 26.9%, 42.9%
HSV 0.0, 0.0%, 0.0% 154.6, 42.4%, 54.5%
CMYK 0%, 0%, 0%, 100% 42.4%, 0.0%, 18.0%, 45.5%
OKLCH 0.0 0.0 0.0 0.5889 0.0736 165.0

Contrast & Accessibility

5.28:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508B72 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508B72

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508B72);
background: linear-gradient(135deg, #000000, #508B72);

Explore Each Color

Related Comparisons