black

#000000

#618FD2

#618FD2

Contrast Ratio

6.37:1

Delta E

70.77

Very Different

50:50 Mix

Color Values

Format #000000 #618FD2
HEX #000000 #618FD2
RGB 0, 0, 0 97, 143, 210
HSL 0.0, 0.0%, 0.0% 215.6, 55.7%, 60.2%
HSV 0.0, 0.0%, 0.0% 215.6, 53.8%, 82.4%
CMYK 0%, 0%, 0%, 100% 53.8%, 31.9%, 0.0%, 17.6%
OKLCH 0.0 0.0 0.0 0.6458 0.1129 257.7

Contrast & Accessibility

6.37:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #618FD2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #618FD2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #618FD2);
background: linear-gradient(135deg, #000000, #618FD2);

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