black

#000000

#617CB9

#617CB9

Contrast Ratio

5.09:1

Delta E

63.45

Very Different

50:50 Mix

Color Values

Format #000000 #617CB9
HEX #000000 #617CB9
RGB 0, 0, 0 97, 124, 185
HSL 0.0, 0.0%, 0.0% 221.6, 38.6%, 55.3%
HSV 0.0, 0.0%, 0.0% 221.6, 47.6%, 72.5%
CMYK 0%, 0%, 0%, 100% 47.6%, 33.0%, 0.0%, 27.5%
OKLCH 0.0 0.0 0.0 0.5916 0.0991 265.3

Contrast & Accessibility

5.09:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #617CB9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #617CB9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #617CB9);
background: linear-gradient(135deg, #000000, #617CB9);

Explore Each Color

Related Comparisons