black

#000000

#5170CE

#5170CE

Contrast Ratio

4.56:1

Delta E

73.9

Very Different

50:50 Mix

Color Values

Format #000000 #5170CE
HEX #000000 #5170CE
RGB 0, 0, 0 81, 112, 206
HSL 0.0, 0.0%, 0.0% 225.1, 56.1%, 56.3%
HSV 0.0, 0.0%, 0.0% 225.1, 60.7%, 80.8%
CMYK 0%, 0%, 0%, 100% 60.7%, 45.6%, 0.0%, 19.2%
OKLCH 0.0 0.0 0.0 0.5688 0.149 267.8

Contrast & Accessibility

4.56:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5170CE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5170CE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5170CE);
background: linear-gradient(135deg, #000000, #5170CE);

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