black

#000000

#623BD8

#623BD8

Contrast Ratio

3.14:1

Delta E

100.45

Very Different

50:50 Mix

Color Values

Format #000000 #623BD8
HEX #000000 #623BD8
RGB 0, 0, 0 98, 59, 216
HSL 0.0, 0.0%, 0.0% 254.9, 66.8%, 53.9%
HSV 0.0, 0.0%, 0.0% 254.9, 72.7%, 84.7%
CMYK 0%, 0%, 0%, 100% 54.6%, 72.7%, 0.0%, 15.3%
OKLCH 0.0 0.0 0.0 0.4988 0.2233 286.6

Contrast & Accessibility

3.14:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #623BD8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #623BD8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #623BD8);
background: linear-gradient(135deg, #000000, #623BD8);

Explore Each Color

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