black

#000000

#858FCF

#858FCF

Contrast Ratio

6.83:1

Delta E

70.78

Very Different

50:50 Mix

Color Values

Format #000000 #858FCF
HEX #000000 #858FCF
RGB 0, 0, 0 133, 143, 207
HSL 0.0, 0.0%, 0.0% 231.9, 43.5%, 66.7%
HSV 0.0, 0.0%, 0.0% 231.9, 35.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 35.7%, 30.9%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6673 0.0957 276.7

Contrast & Accessibility

6.83:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #858FCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #858FCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #858FCF);
background: linear-gradient(135deg, #000000, #858FCF);

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