black

#000000

#376AB5

#376AB5

Contrast Ratio

3.89:1

Delta E

63.93

Very Different

50:50 Mix

Color Values

Format #000000 #376AB5
HEX #000000 #376AB5
RGB 0, 0, 0 55, 106, 181
HSL 0.0, 0.0%, 0.0% 215.7, 53.4%, 46.3%
HSV 0.0, 0.0%, 0.0% 215.7, 69.6%, 71.0%
CMYK 0%, 0%, 0%, 100% 69.6%, 41.4%, 0.0%, 29.0%
OKLCH 0.0 0.0 0.0 0.5271 0.1306 258.1

Contrast & Accessibility

3.89:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #376AB5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #376AB5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #376AB5);
background: linear-gradient(135deg, #000000, #376AB5);

Explore Each Color

Related Comparisons