black

#000000

#1491EB

#1491EB

Contrast Ratio

6.28:1

Delta E

79.5

Very Different

50:50 Mix

Color Values

Format #000000 #1491EB
HEX #000000 #1491EB
RGB 0, 0, 0 20, 145, 235
HSL 0.0, 0.0%, 0.0% 205.1, 84.3%, 50.0%
HSV 0.0, 0.0%, 0.0% 205.1, 91.5%, 92.2%
CMYK 0%, 0%, 0%, 100% 91.5%, 38.3%, 0.0%, 7.8%
OKLCH 0.0 0.0 0.0 0.6404 0.1664 247.9

Contrast & Accessibility

6.28:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1491EB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1491EB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1491EB);
background: linear-gradient(135deg, #000000, #1491EB);

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