black

#000000

#45ACD8

#45ACD8

Contrast Ratio

8.15:1

Delta E

74.88

Very Different

50:50 Mix

Color Values

Format #000000 #45ACD8
HEX #000000 #45ACD8
RGB 0, 0, 0 69, 172, 216
HSL 0.0, 0.0%, 0.0% 198.0, 65.3%, 55.9%
HSV 0.0, 0.0%, 0.0% 198.0, 68.1%, 84.7%
CMYK 0%, 0%, 0%, 100% 68.1%, 20.4%, 0.0%, 15.3%
OKLCH 0.0 0.0 0.0 0.7028 0.1135 229.8

Contrast & Accessibility

8.15:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45ACD8 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45ACD8

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45ACD8);
background: linear-gradient(135deg, #000000, #45ACD8);

Explore Each Color

Related Comparisons