black

#000000

#317479

#317479

Contrast Ratio

3.9:1

Delta E

49.84

Very Different

50:50 Mix

Color Values

Format #000000 #317479
HEX #000000 #317479
RGB 0, 0, 0 49, 116, 121
HSL 0.0, 0.0%, 0.0% 184.2, 42.4%, 33.3%
HSV 0.0, 0.0%, 0.0% 184.2, 59.5%, 47.5%
CMYK 0%, 0%, 0%, 100% 59.5%, 4.1%, 0.0%, 52.5%
OKLCH 0.0 0.0 0.0 0.5182 0.0676 202.0

Contrast & Accessibility

3.9:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #317479 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #317479

Color Difference (Delta E)

49.84 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #317479);
background: linear-gradient(135deg, #000000, #317479);

Explore Each Color

Related Comparisons