black

#000000

#1F642F

#1F642F

Contrast Ratio

2.92:1

Delta E

55.72

Very Different

50:50 Mix

Color Values

Format #000000 #1F642F
HEX #000000 #1F642F
RGB 0, 0, 0 31, 100, 47
HSL 0.0, 0.0%, 0.0% 133.9, 52.7%, 25.7%
HSV 0.0, 0.0%, 0.0% 133.9, 69.0%, 39.2%
CMYK 0%, 0%, 0%, 100% 69.0%, 0.0%, 53.0%, 60.8%
OKLCH 0.0 0.0 0.0 0.4466 0.1085 147.9

Contrast & Accessibility

2.92:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1F642F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1F642F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1F642F);
background: linear-gradient(135deg, #000000, #1F642F);

Explore Each Color

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