black

#000000

#557D5B

#557D5B

Contrast Ratio

4.47:1

Delta E

55.09

Very Different

50:50 Mix

#2D3E2F

Color Values

Format #000000 #557D5B
HEX #000000 #557D5B
RGB 0, 0, 0 85, 125, 91
HSL 0.0, 0.0%, 0.0% 129.0, 19.0%, 41.2%
HSV 0.0, 0.0%, 0.0% 129.0, 32.0%, 49.0%
CMYK 0%, 0%, 0%, 100% 32.0%, 0.0%, 27.2%, 51.0%
OKLCH 0.0 0.0 0.0 0.5502 0.069 148.4

Contrast & Accessibility

4.47:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #557D5B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #557D5B

Color Difference (Delta E)

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

Gradient

#000000 #141914 #202B21 #2D3E2F #3A523D #47674C #557D5B

Color Mixing

#000000

100%

#1A221B

75:25

#2D3E2F

50:50

#405D44

25:75

#557D5B

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #557D5B);
background: linear-gradient(135deg, #000000, #557D5B);

Explore Each Color

black

View full color details

#557D5B

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