black

#000000

#407F79

#407F79

Contrast Ratio

4.53:1

Delta E

53.79

Very Different

50:50 Mix

Color Values

Format #000000 #407F79
HEX #000000 #407F79
RGB 0, 0, 0 64, 127, 121
HSL 0.0, 0.0%, 0.0% 174.3, 33.0%, 37.5%
HSV 0.0, 0.0%, 0.0% 174.3, 49.6%, 49.8%
CMYK 0%, 0%, 0%, 100% 49.6%, 0.0%, 4.7%, 50.2%
OKLCH 0.0 0.0 0.0 0.5528 0.0659 187.4

Contrast & Accessibility

4.53:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #407F79 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #407F79

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #407F79);
background: linear-gradient(135deg, #000000, #407F79);

Explore Each Color

Related Comparisons