black

#000000

#1890AF

#1890AF

Contrast Ratio

5.65:1

Delta E

63.85

Very Different

50:50 Mix

Color Values

Format #000000 #1890AF
HEX #000000 #1890AF
RGB 0, 0, 0 24, 144, 175
HSL 0.0, 0.0%, 0.0% 192.3, 75.9%, 39.0%
HSV 0.0, 0.0%, 0.0% 192.3, 86.3%, 68.6%
CMYK 0%, 0%, 0%, 100% 86.3%, 17.7%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.6066 0.1064 221.2

Contrast & Accessibility

5.65:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1890AF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1890AF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1890AF);
background: linear-gradient(135deg, #000000, #1890AF);

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