black

#000000

#248EB1

#248EB1

Contrast Ratio

5.58:1

Delta E

63.41

Very Different

50:50 Mix

Color Values

Format #000000 #248EB1
HEX #000000 #248EB1
RGB 0, 0, 0 36, 142, 177
HSL 0.0, 0.0%, 0.0% 194.9, 66.2%, 41.8%
HSV 0.0, 0.0%, 0.0% 194.9, 79.7%, 69.4%
CMYK 0%, 0%, 0%, 100% 79.7%, 19.8%, 0.0%, 30.6%
OKLCH 0.0 0.0 0.0 0.6046 0.105 225.5

Contrast & Accessibility

5.58:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #248EB1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #248EB1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #248EB1);
background: linear-gradient(135deg, #000000, #248EB1);

Explore Each Color

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