black

#000000

#358BDF

#358BDF

Contrast Ratio

5.91:1

Delta E

75.62

Very Different

50:50 Mix

Color Values

Format #000000 #358BDF
HEX #000000 #358BDF
RGB 0, 0, 0 53, 139, 223
HSL 0.0, 0.0%, 0.0% 209.6, 72.6%, 54.1%
HSV 0.0, 0.0%, 0.0% 209.6, 76.2%, 87.5%
CMYK 0%, 0%, 0%, 100% 76.2%, 37.7%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.6261 0.1507 251.2

Contrast & Accessibility

5.91:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #358BDF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #358BDF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons