black

#000000

#508FD8

#508FD8

Contrast Ratio

6.26:1

Delta E

72.73

Very Different

50:50 Mix

Color Values

Format #000000 #508FD8
HEX #000000 #508FD8
RGB 0, 0, 0 80, 143, 216
HSL 0.0, 0.0%, 0.0% 212.2, 63.6%, 58.0%
HSV 0.0, 0.0%, 0.0% 212.2, 63.0%, 84.7%
CMYK 0%, 0%, 0%, 100% 63.0%, 33.8%, 0.0%, 15.3%
OKLCH 0.0 0.0 0.0 0.6407 0.1281 253.4

Contrast & Accessibility

6.26:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #508FD8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #508FD8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #508FD8);
background: linear-gradient(135deg, #000000, #508FD8);

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