black

#000000

#538EDB

#538EDB

Contrast Ratio

6.26:1

Delta E

73.83

Very Different

50:50 Mix

Color Values

Format #000000 #538EDB
HEX #000000 #538EDB
RGB 0, 0, 0 83, 142, 219
HSL 0.0, 0.0%, 0.0% 214.0, 65.4%, 59.2%
HSV 0.0, 0.0%, 0.0% 214.0, 62.1%, 85.9%
CMYK 0%, 0%, 0%, 100% 62.1%, 35.2%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.6415 0.1318 255.8

Contrast & Accessibility

6.26:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #538EDB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #538EDB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #538EDB);
background: linear-gradient(135deg, #000000, #538EDB);

Explore Each Color

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