black

#000000

#757377

#757377

Contrast Ratio

4.48:1

Delta E

48.79

Very Different

50:50 Mix

Color Values

Format #000000 #757377
HEX #000000 #757377
RGB 0, 0, 0 117, 115, 119
HSL 0.0, 0.0%, 0.0% 270.0, 1.7%, 45.9%
HSV 0.0, 0.0%, 0.0% 270.0, 3.4%, 46.7%
CMYK 0%, 0%, 0%, 100% 1.7%, 3.4%, 0.0%, 53.3%
OKLCH 0.0 0.0 0.0 0.5586 0.0065 308.3

Contrast & Accessibility

4.48:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #757377 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #757377

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #757377);
background: linear-gradient(135deg, #000000, #757377);

Explore Each Color

Related Comparisons