black

#000000

#129FCD

#129FCD

Contrast Ratio

6.87:1

Delta E

71.64

Very Different

50:50 Mix

Color Values

Format #000000 #129FCD
HEX #000000 #129FCD
RGB 0, 0, 0 18, 159, 205
HSL 0.0, 0.0%, 0.0% 194.8, 83.9%, 43.7%
HSV 0.0, 0.0%, 0.0% 194.8, 91.2%, 80.4%
CMYK 0%, 0%, 0%, 100% 91.2%, 22.4%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.6568 0.1251 228.1

Contrast & Accessibility

6.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #129FCD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #129FCD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #129FCD);
background: linear-gradient(135deg, #000000, #129FCD);

Explore Each Color

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