black

#000000

#2F7488

#2F7488

Contrast Ratio

3.97:1

Delta E

50.94

Very Different

50:50 Mix

Color Values

Format #000000 #2F7488
HEX #000000 #2F7488
RGB 0, 0, 0 47, 116, 136
HSL 0.0, 0.0%, 0.0% 193.5, 48.6%, 35.9%
HSV 0.0, 0.0%, 0.0% 193.5, 65.4%, 53.3%
CMYK 0%, 0%, 0%, 100% 65.4%, 14.7%, 0.0%, 46.7%
OKLCH 0.0 0.0 0.0 0.5238 0.0751 220.1

Contrast & Accessibility

3.97:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2F7488 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2F7488

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2F7488);
background: linear-gradient(135deg, #000000, #2F7488);

Explore Each Color

Related Comparisons