black

#000000

#449A80

#449A80

Contrast Ratio

6.18:1

Delta E

66.67

Very Different

50:50 Mix

Color Values

Format #000000 #449A80
HEX #000000 #449A80
RGB 0, 0, 0 68, 154, 128
HSL 0.0, 0.0%, 0.0% 161.9, 38.7%, 43.5%
HSV 0.0, 0.0%, 0.0% 161.9, 55.8%, 60.4%
CMYK 0%, 0%, 0%, 100% 55.8%, 0.0%, 16.9%, 39.6%
OKLCH 0.0 0.0 0.0 0.6258 0.0927 170.7

Contrast & Accessibility

6.18:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #449A80 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #449A80

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #449A80);
background: linear-gradient(135deg, #000000, #449A80);

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