black

#000000

#5499CF

#5499CF

Contrast Ratio

6.83:1

Delta E

70.13

Very Different

50:50 Mix

Color Values

Format #000000 #5499CF
HEX #000000 #5499CF
RGB 0, 0, 0 84, 153, 207
HSL 0.0, 0.0%, 0.0% 206.3, 56.2%, 57.1%
HSV 0.0, 0.0%, 0.0% 206.3, 59.4%, 81.2%
CMYK 0%, 0%, 0%, 100% 59.4%, 26.1%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6603 0.107 244.1

Contrast & Accessibility

6.83:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5499CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5499CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5499CF);
background: linear-gradient(135deg, #000000, #5499CF);

Explore Each Color

Related Comparisons