black

#000000

#318EBA

#318EBA

Contrast Ratio

5.71:1

Delta E

64.75

Very Different

50:50 Mix

Color Values

Format #000000 #318EBA
HEX #000000 #318EBA
RGB 0, 0, 0 49, 142, 186
HSL 0.0, 0.0%, 0.0% 199.3, 58.3%, 46.1%
HSV 0.0, 0.0%, 0.0% 199.3, 73.7%, 72.9%
CMYK 0%, 0%, 0%, 100% 73.7%, 23.7%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.612 0.108 233.3

Contrast & Accessibility

5.71:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #318EBA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #318EBA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #318EBA);
background: linear-gradient(135deg, #000000, #318EBA);

Explore Each Color

Related Comparisons