black

#000000

#3081AD

#3081AD

Contrast Ratio

4.87:1

Delta E

60.21

Very Different

50:50 Mix

Color Values

Format #000000 #3081AD
HEX #000000 #3081AD
RGB 0, 0, 0 48, 129, 173
HSL 0.0, 0.0%, 0.0% 201.1, 56.6%, 43.3%
HSV 0.0, 0.0%, 0.0% 201.1, 72.3%, 67.8%
CMYK 0%, 0%, 0%, 100% 72.3%, 25.4%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.5739 0.1026 236.5

Contrast & Accessibility

4.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3081AD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3081AD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3081AD);
background: linear-gradient(135deg, #000000, #3081AD);

Explore Each Color

Related Comparisons