black

#000000

#616DA5

#616DA5

Contrast Ratio

4.24:1

Delta E

57.71

Very Different

50:50 Mix

Color Values

Format #000000 #616DA5
HEX #000000 #616DA5
RGB 0, 0, 0 97, 109, 165
HSL 0.0, 0.0%, 0.0% 229.4, 27.4%, 51.4%
HSV 0.0, 0.0%, 0.0% 229.4, 41.2%, 64.7%
CMYK 0%, 0%, 0%, 100% 41.2%, 33.9%, 0.0%, 35.3%
OKLCH 0.0 0.0 0.0 0.5488 0.0886 273.9

Contrast & Accessibility

4.24:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #616DA5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #616DA5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #616DA5);
background: linear-gradient(135deg, #000000, #616DA5);

Explore Each Color

Related Comparisons