black

#000000

#358FBC

#358FBC

Contrast Ratio

5.81:1

Delta E

65.22

Very Different

50:50 Mix

Color Values

Format #000000 #358FBC
HEX #000000 #358FBC
RGB 0, 0, 0 53, 143, 188
HSL 0.0, 0.0%, 0.0% 200.0, 56.0%, 47.3%
HSV 0.0, 0.0%, 0.0% 200.0, 71.8%, 73.7%
CMYK 0%, 0%, 0%, 100% 71.8%, 23.9%, 0.0%, 26.3%
OKLCH 0.0 0.0 0.0 0.6165 0.1077 234.3

Contrast & Accessibility

5.81:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #358FBC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #358FBC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #358FBC);
background: linear-gradient(135deg, #000000, #358FBC);

Explore Each Color

Related Comparisons