black

#000000

#5673AC

#5673AC

Contrast Ratio

4.44:1

Delta E

59.35

Very Different

50:50 Mix

Color Values

Format #000000 #5673AC
HEX #000000 #5673AC
RGB 0, 0, 0 86, 115, 172
HSL 0.0, 0.0%, 0.0% 219.8, 34.1%, 50.6%
HSV 0.0, 0.0%, 0.0% 219.8, 50.0%, 67.5%
CMYK 0%, 0%, 0%, 100% 50.0%, 33.1%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5581 0.0954 263.1

Contrast & Accessibility

4.44:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5673AC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5673AC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5673AC);
background: linear-gradient(135deg, #000000, #5673AC);

Explore Each Color

Related Comparisons