black

#000000

#384FCF

#384FCF

Contrast Ratio

3.19:1

Delta E

86.6

Very Different

50:50 Mix

Color Values

Format #000000 #384FCF
HEX #000000 #384FCF
RGB 0, 0, 0 56, 79, 207
HSL 0.0, 0.0%, 0.0% 230.9, 61.1%, 51.6%
HSV 0.0, 0.0%, 0.0% 230.9, 72.9%, 81.2%
CMYK 0%, 0%, 0%, 100% 72.9%, 61.8%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.492 0.1982 269.6

Contrast & Accessibility

3.19:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #384FCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #384FCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #384FCF);
background: linear-gradient(135deg, #000000, #384FCF);

Explore Each Color

Related Comparisons