black

#000000

#596FCC

#596FCC

Contrast Ratio

4.57:1

Delta E

73.43

Very Different

50:50 Mix

Color Values

Format #000000 #596FCC
HEX #000000 #596FCC
RGB 0, 0, 0 89, 111, 204
HSL 0.0, 0.0%, 0.0% 228.5, 53.0%, 57.5%
HSV 0.0, 0.0%, 0.0% 228.5, 56.4%, 80.0%
CMYK 0%, 0%, 0%, 100% 56.4%, 45.6%, 0.0%, 20.0%
OKLCH 0.0 0.0 0.0 0.5702 0.145 271.2

Contrast & Accessibility

4.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #596FCC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #596FCC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #596FCC);
background: linear-gradient(135deg, #000000, #596FCC);

Explore Each Color

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