black

#000000

#1D49CF

#1D49CF

Contrast Ratio

2.91:1

Delta E

89.42

Very Different

50:50 Mix

Color Values

Format #000000 #1D49CF
HEX #000000 #1D49CF
RGB 0, 0, 0 29, 73, 207
HSL 0.0, 0.0%, 0.0% 225.2, 75.4%, 46.3%
HSV 0.0, 0.0%, 0.0% 225.2, 86.0%, 81.2%
CMYK 0%, 0%, 0%, 100% 86.0%, 64.7%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.4708 0.2116 264.8

Contrast & Accessibility

2.91:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1D49CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1D49CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1D49CF);
background: linear-gradient(135deg, #000000, #1D49CF);

Explore Each Color

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