black

#000000

#2B83AD

#2B83AD

Contrast Ratio

4.95:1

Delta E

60.57

Very Different

50:50 Mix

Color Values

Format #000000 #2B83AD
HEX #000000 #2B83AD
RGB 0, 0, 0 43, 131, 173
HSL 0.0, 0.0%, 0.0% 199.4, 60.2%, 42.4%
HSV 0.0, 0.0%, 0.0% 199.4, 75.1%, 67.8%
CMYK 0%, 0%, 0%, 100% 75.1%, 24.3%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.5774 0.1035 233.7

Contrast & Accessibility

4.95:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2B83AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2B83AD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2B83AD);
background: linear-gradient(135deg, #000000, #2B83AD);

Explore Each Color

Related Comparisons