black

#000000

#558AE0

#558AE0

Contrast Ratio

6.1:1

Delta E

76.13

Very Different

50:50 Mix

Color Values

Format #000000 #558AE0
HEX #000000 #558AE0
RGB 0, 0, 0 85, 138, 224
HSL 0.0, 0.0%, 0.0% 217.1, 69.2%, 60.6%
HSV 0.0, 0.0%, 0.0% 217.1, 62.1%, 87.8%
CMYK 0%, 0%, 0%, 100% 62.1%, 38.4%, 0.0%, 12.2%
OKLCH 0.0 0.0 0.0 0.6366 0.1417 259.6

Contrast & Accessibility

6.1:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #558AE0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #558AE0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #558AE0);
background: linear-gradient(135deg, #000000, #558AE0);

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