black

#000000

#618FB8

#618FB8

Contrast Ratio

6.13:1

Delta E

63.54

Very Different

50:50 Mix

Color Values

Format #000000 #618FB8
HEX #000000 #618FB8
RGB 0, 0, 0 97, 143, 184
HSL 0.0, 0.0%, 0.0% 208.3, 38.0%, 55.1%
HSV 0.0, 0.0%, 0.0% 208.3, 47.3%, 72.2%
CMYK 0%, 0%, 0%, 100% 47.3%, 22.3%, 0.0%, 27.8%
OKLCH 0.0 0.0 0.0 0.6333 0.0798 246.4

Contrast & Accessibility

6.13:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #618FB8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #618FB8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #618FB8);
background: linear-gradient(135deg, #000000, #618FB8);

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