black

#000000

#3A9EB4

#3A9EB4

Contrast Ratio

6.73:1

Delta E

67.24

Very Different

50:50 Mix

Color Values

Format #000000 #3A9EB4
HEX #000000 #3A9EB4
RGB 0, 0, 0 58, 158, 180
HSL 0.0, 0.0%, 0.0% 190.8, 51.3%, 46.7%
HSV 0.0, 0.0%, 0.0% 190.8, 67.8%, 70.6%
CMYK 0%, 0%, 0%, 100% 67.8%, 12.2%, 0.0%, 29.4%
OKLCH 0.0 0.0 0.0 0.6506 0.096 215.2

Contrast & Accessibility

6.73:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3A9EB4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3A9EB4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3A9EB4);
background: linear-gradient(135deg, #000000, #3A9EB4);

Explore Each Color

Related Comparisons