black

#000000

#1F80CD

#1F80CD

Contrast Ratio

5.03:1

Delta E

70.29

Very Different

50:50 Mix

Color Values

Format #000000 #1F80CD
HEX #000000 #1F80CD
RGB 0, 0, 0 31, 128, 205
HSL 0.0, 0.0%, 0.0% 206.6, 73.7%, 46.3%
HSV 0.0, 0.0%, 0.0% 206.6, 84.9%, 80.4%
CMYK 0%, 0%, 0%, 100% 84.9%, 37.6%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.5851 0.1454 248.3

Contrast & Accessibility

5.03:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1F80CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1F80CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1F80CD);
background: linear-gradient(135deg, #000000, #1F80CD);

Explore Each Color

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