black

#000000

#139AAF

#139AAF

Contrast Ratio

6.27:1

Delta E

66.79

Very Different

50:50 Mix

Color Values

Format #000000 #139AAF
HEX #000000 #139AAF
RGB 0, 0, 0 19, 154, 175
HSL 0.0, 0.0%, 0.0% 188.1, 80.4%, 38.0%
HSV 0.0, 0.0%, 0.0% 188.1, 89.1%, 68.6%
CMYK 0%, 0%, 0%, 100% 89.1%, 12.0%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.631 0.1069 212.1

Contrast & Accessibility

6.27:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #139AAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #139AAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #139AAF);
background: linear-gradient(135deg, #000000, #139AAF);

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