black

#000000

#248EB7

#248EB7

Contrast Ratio

5.63:1

Delta E

64.44

Very Different

50:50 Mix

Color Values

Format #000000 #248EB7
HEX #000000 #248EB7
RGB 0, 0, 0 36, 142, 183
HSL 0.0, 0.0%, 0.0% 196.7, 67.1%, 42.9%
HSV 0.0, 0.0%, 0.0% 196.7, 80.3%, 71.8%
CMYK 0%, 0%, 0%, 100% 80.3%, 22.4%, 0.0%, 28.2%
OKLCH 0.0 0.0 0.0 0.6075 0.1099 229.5

Contrast & Accessibility

5.63:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #248EB7 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #248EB7

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #248EB7);
background: linear-gradient(135deg, #000000, #248EB7);

Explore Each Color

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