black

#000000

#45C0C2

#45C0C2

Contrast Ratio

9.57:1

Delta E

79.34

Very Different

50:50 Mix

Color Values

Format #000000 #45C0C2
HEX #000000 #45C0C2
RGB 0, 0, 0 69, 192, 194
HSL 0.0, 0.0%, 0.0% 181.0, 50.6%, 51.6%
HSV 0.0, 0.0%, 0.0% 181.0, 64.4%, 76.1%
CMYK 0%, 0%, 0%, 100% 64.4%, 1.0%, 0.0%, 23.9%
OKLCH 0.0 0.0 0.0 0.7417 0.1068 196.6

Contrast & Accessibility

9.57:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45C0C2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45C0C2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45C0C2);
background: linear-gradient(135deg, #000000, #45C0C2);

Explore Each Color

Related Comparisons