black

#000000

#286B8F

#286B8F

Contrast Ratio

3.59:1

Delta E

50.64

Very Different

50:50 Mix

Color Values

Format #000000 #286B8F
HEX #000000 #286B8F
RGB 0, 0, 0 40, 107, 143
HSL 0.0, 0.0%, 0.0% 201.0, 56.3%, 35.9%
HSV 0.0, 0.0%, 0.0% 201.0, 72.0%, 56.1%
CMYK 0%, 0%, 0%, 100% 72.0%, 25.2%, 0.0%, 43.9%
OKLCH 0.0 0.0 0.0 0.502 0.0878 236.0

Contrast & Accessibility

3.59:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #286B8F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #286B8F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #286B8F);
background: linear-gradient(135deg, #000000, #286B8F);

Explore Each Color

Related Comparisons