black

#000000

#248EB8

#248EB8

Contrast Ratio

5.64:1

Delta E

64.64

Very Different

50:50 Mix

Color Values

Format #000000 #248EB8
HEX #000000 #248EB8
RGB 0, 0, 0 36, 142, 184
HSL 0.0, 0.0%, 0.0% 197.0, 67.3%, 43.1%
HSV 0.0, 0.0%, 0.0% 197.0, 80.4%, 72.2%
CMYK 0%, 0%, 0%, 100% 80.4%, 22.8%, 0.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.608 0.1108 230.2

Contrast & Accessibility

5.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #248EB8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #248EB8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #248EB8);
background: linear-gradient(135deg, #000000, #248EB8);

Explore Each Color

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