black

#000000

#617FBA

#617FBA

Contrast Ratio

5.25:1

Delta E

63.6

Very Different

50:50 Mix

Color Values

Format #000000 #617FBA
HEX #000000 #617FBA
RGB 0, 0, 0 97, 127, 186
HSL 0.0, 0.0%, 0.0% 219.8, 39.2%, 55.5%
HSV 0.0, 0.0%, 0.0% 219.8, 47.8%, 72.9%
CMYK 0%, 0%, 0%, 100% 47.8%, 31.7%, 0.0%, 27.1%
OKLCH 0.0 0.0 0.0 0.5986 0.0971 263.2

Contrast & Accessibility

5.25:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #617FBA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #617FBA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #617FBA);
background: linear-gradient(135deg, #000000, #617FBA);

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