black

#000000

#57664D

#57664D

Contrast Ratio

3.41:1

Delta E

44.45

Very Different

50:50 Mix

Color Values

Format #000000 #57664D
HEX #000000 #57664D
RGB 0, 0, 0 87, 102, 77
HSL 0.0, 0.0%, 0.0% 96.0, 14.0%, 35.1%
HSV 0.0, 0.0%, 0.0% 96.0, 24.5%, 40.0%
CMYK 0%, 0%, 0%, 100% 14.7%, 0.0%, 24.5%, 60.0%
OKLCH 0.0 0.0 0.0 0.4902 0.0429 133.1

Contrast & Accessibility

3.41:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #57664D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #57664D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #57664D);
background: linear-gradient(135deg, #000000, #57664D);

Explore Each Color

Related Comparisons