black

#000000

#306998

#306998

Contrast Ratio

3.6:1

Delta E

52.94

Very Different

50:50 Mix

Color Values

Format #000000 #306998
HEX #000000 #306998
RGB 0, 0, 0 48, 105, 152
HSL 0.0, 0.0%, 0.0% 207.1, 52.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 207.1, 68.4%, 59.6%
CMYK 0%, 0%, 0%, 100% 68.4%, 30.9%, 0.0%, 40.4%
OKLCH 0.0 0.0 0.0 0.5047 0.096 246.2

Contrast & Accessibility

3.6:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #306998 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #306998

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #306998);
background: linear-gradient(135deg, #000000, #306998);

Explore Each Color

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