black

#000000

#5871F3

#5871F3

Contrast Ratio

5.07:1

Delta E

91.27

Very Different

50:50 Mix

Color Values

Format #000000 #5871F3
HEX #000000 #5871F3
RGB 0, 0, 0 88, 113, 243
HSL 0.0, 0.0%, 0.0% 230.3, 86.6%, 64.9%
HSV 0.0, 0.0%, 0.0% 230.3, 63.8%, 95.3%
CMYK 0%, 0%, 0%, 100% 63.8%, 53.5%, 0.0%, 4.7%
OKLCH 0.0 0.0 0.0 0.6 0.1959 271.1

Contrast & Accessibility

5.07:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5871F3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5871F3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5871F3);
background: linear-gradient(135deg, #000000, #5871F3);

Explore Each Color

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