black

#000000

#45AC56

#45AC56

Contrast Ratio

7.29:1

Delta E

86.77

Very Different

50:50 Mix

Color Values

Format #000000 #45AC56
HEX #000000 #45AC56
RGB 0, 0, 0 69, 172, 86
HSL 0.0, 0.0%, 0.0% 129.9, 42.7%, 47.3%
HSV 0.0, 0.0%, 0.0% 129.9, 59.9%, 67.5%
CMYK 0%, 0%, 0%, 100% 59.9%, 0.0%, 50.0%, 32.5%
OKLCH 0.0 0.0 0.0 0.6637 0.1561 146.7

Contrast & Accessibility

7.29:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45AC56 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45AC56

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45AC56);
background: linear-gradient(135deg, #000000, #45AC56);

Explore Each Color

Related Comparisons