black

#000000

#539BAD

#539BAD

Contrast Ratio

6.66:1

Delta E

64.73

Very Different

50:50 Mix

Color Values

Format #000000 #539BAD
HEX #000000 #539BAD
RGB 0, 0, 0 83, 155, 173
HSL 0.0, 0.0%, 0.0% 192.0, 35.4%, 50.2%
HSV 0.0, 0.0%, 0.0% 192.0, 52.0%, 67.8%
CMYK 0%, 0%, 0%, 100% 52.0%, 10.4%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.6497 0.0768 216.0

Contrast & Accessibility

6.66:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #539BAD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #539BAD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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