black

#000000

#405AA5

#405AA5

Contrast Ratio

3.22:1

Delta E

60.64

Very Different

50:50 Mix

Color Values

Format #000000 #405AA5
HEX #000000 #405AA5
RGB 0, 0, 0 64, 90, 165
HSL 0.0, 0.0%, 0.0% 224.6, 44.1%, 44.9%
HSV 0.0, 0.0%, 0.0% 224.6, 61.2%, 64.7%
CMYK 0%, 0%, 0%, 100% 61.2%, 45.5%, 0.0%, 35.3%
OKLCH 0.0 0.0 0.0 0.4859 0.1242 267.3

Contrast & Accessibility

3.22:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #405AA5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #405AA5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #405AA5);
background: linear-gradient(135deg, #000000, #405AA5);

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