black

#000000

#45CDA9

#45CDA9

Contrast Ratio

10.56:1

Delta E

87.56

Very Different

50:50 Mix

Color Values

Format #000000 #45CDA9
HEX #000000 #45CDA9
RGB 0, 0, 0 69, 205, 169
HSL 0.0, 0.0%, 0.0% 164.1, 57.6%, 53.7%
HSV 0.0, 0.0%, 0.0% 164.1, 66.3%, 80.4%
CMYK 0%, 0%, 0%, 100% 66.3%, 0.0%, 17.6%, 19.6%
OKLCH 0.0 0.0 0.0 0.7657 0.1282 171.7

Contrast & Accessibility

10.56:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #45CDA9 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #45CDA9

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #45CDA9);
background: linear-gradient(135deg, #000000, #45CDA9);

Explore Each Color

Related Comparisons