black

#000000

#3F623D

#3F623D

Contrast Ratio

3.03:1

Delta E

46.72

Very Different

50:50 Mix

Color Values

Format #000000 #3F623D
HEX #000000 #3F623D
RGB 0, 0, 0 63, 98, 61
HSL 0.0, 0.0%, 0.0% 116.8, 23.3%, 31.2%
HSV 0.0, 0.0%, 0.0% 116.8, 37.8%, 38.4%
CMYK 0%, 0%, 0%, 100% 35.7%, 0.0%, 37.8%, 61.6%
OKLCH 0.0 0.0 0.0 0.4588 0.0714 143.1

Contrast & Accessibility

3.03:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3F623D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3F623D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3F623D);
background: linear-gradient(135deg, #000000, #3F623D);

Explore Each Color

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