black

#000000

#539BA8

#539BA8

Contrast Ratio

6.62:1

Delta E

64.38

Very Different

50:50 Mix

Color Values

Format #000000 #539BA8
HEX #000000 #539BA8
RGB 0, 0, 0 83, 155, 168
HSL 0.0, 0.0%, 0.0% 189.2, 33.9%, 49.2%
HSV 0.0, 0.0%, 0.0% 189.2, 50.6%, 65.9%
CMYK 0%, 0%, 0%, 100% 50.6%, 7.7%, 0.0%, 34.1%
OKLCH 0.0 0.0 0.0 0.6477 0.0746 210.6

Contrast & Accessibility

6.62:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #539BA8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #539BA8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #539BA8);
background: linear-gradient(135deg, #000000, #539BA8);

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