black

#000000

#2370AC

#2370AC

Contrast Ratio

3.98:1

Delta E

59.67

Very Different

50:50 Mix

Color Values

Format #000000 #2370AC
HEX #000000 #2370AC
RGB 0, 0, 0 35, 112, 172
HSL 0.0, 0.0%, 0.0% 206.3, 66.2%, 40.6%
HSV 0.0, 0.0%, 0.0% 206.3, 79.7%, 67.5%
CMYK 0%, 0%, 0%, 100% 79.7%, 34.9%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5288 0.1194 246.6

Contrast & Accessibility

3.98:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2370AC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #2370AC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #2370AC);
background: linear-gradient(135deg, #000000, #2370AC);

Explore Each Color

Related Comparisons