black

#000000

#45C9AC

#45C9AC

Contrast Ratio

10.2:1

Delta E

85.11

Very Different

50:50 Mix

Color Values

Format #000000 #45C9AC
HEX #000000 #45C9AC
RGB 0, 0, 0 69, 201, 172
HSL 0.0, 0.0%, 0.0% 166.8, 55.0%, 52.9%
HSV 0.0, 0.0%, 0.0% 166.8, 65.7%, 78.8%
CMYK 0%, 0%, 0%, 100% 65.7%, 0.0%, 14.4%, 21.2%
OKLCH 0.0 0.0 0.0 0.7567 0.1218 175.3

Contrast & Accessibility

10.2:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45C9AC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45C9AC

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45C9AC);
background: linear-gradient(135deg, #000000, #45C9AC);

Explore Each Color

Related Comparisons