black

#000000

#1C61CF

#1C61CF

Contrast Ratio

3.66:1

Delta E

78.85

Very Different

50:50 Mix

Color Values

Format #000000 #1C61CF
HEX #000000 #1C61CF
RGB 0, 0, 0 28, 97, 207
HSL 0.0, 0.0%, 0.0% 216.9, 76.2%, 46.1%
HSV 0.0, 0.0%, 0.0% 216.9, 86.5%, 81.2%
CMYK 0%, 0%, 0%, 100% 86.5%, 53.1%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.5174 0.1834 259.9

Contrast & Accessibility

3.66:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1C61CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1C61CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1C61CF);
background: linear-gradient(135deg, #000000, #1C61CF);

Explore Each Color

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