black

#000000

#4187AC

#4187AC

Contrast Ratio

5.29:1

Delta E

60.4

Very Different

50:50 Mix

Color Values

Format #000000 #4187AC
HEX #000000 #4187AC
RGB 0, 0, 0 65, 135, 172
HSL 0.0, 0.0%, 0.0% 200.7, 45.1%, 46.5%
HSV 0.0, 0.0%, 0.0% 200.7, 62.2%, 67.5%
CMYK 0%, 0%, 0%, 100% 62.2%, 21.5%, 0.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.5938 0.0902 234.2

Contrast & Accessibility

5.29:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4187AC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4187AC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4187AC);
background: linear-gradient(135deg, #000000, #4187AC);

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