black

#000000

#345F9C

#345F9C

Contrast Ratio

3.26:1

Delta E

55.27

Very Different

50:50 Mix

Color Values

Format #000000 #345F9C
HEX #000000 #345F9C
RGB 0, 0, 0 52, 95, 156
HSL 0.0, 0.0%, 0.0% 215.2, 50.0%, 40.8%
HSV 0.0, 0.0%, 0.0% 215.2, 66.7%, 61.2%
CMYK 0%, 0%, 0%, 100% 66.7%, 39.1%, 0.0%, 38.8%
OKLCH 0.0 0.0 0.0 0.4851 0.1097 257.4

Contrast & Accessibility

3.26:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #345F9C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #345F9C

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #345F9C);
background: linear-gradient(135deg, #000000, #345F9C);

Explore Each Color

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