black

#000000

#40AACE

#40AACE

Contrast Ratio

7.86:1

Delta E

73.07

Very Different

50:50 Mix

Color Values

Format #000000 #40AACE
HEX #000000 #40AACE
RGB 0, 0, 0 64, 170, 206
HSL 0.0, 0.0%, 0.0% 195.2, 59.2%, 52.9%
HSV 0.0, 0.0%, 0.0% 195.2, 68.9%, 80.8%
CMYK 0%, 0%, 0%, 100% 68.9%, 17.5%, 0.0%, 19.2%
OKLCH 0.0 0.0 0.0 0.6922 0.1085 224.4

Contrast & Accessibility

7.86:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #40AACE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #40AACE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #40AACE);
background: linear-gradient(135deg, #000000, #40AACE);

Explore Each Color

Related Comparisons