black

#000000

#213727

#213727

Contrast Ratio

1.64:1

Delta E

25.59

Very Different

50:50 Mix

#151F17

Color Values

Format #000000 #213727
HEX #000000 #213727
RGB 0, 0, 0 33, 55, 39
HSL 0.0, 0.0%, 0.0% 136.4, 25.0%, 17.3%
HSV 0.0, 0.0%, 0.0% 136.4, 40.0%, 21.6%
CMYK 0%, 0%, 0%, 100% 40.0%, 0.0%, 29.1%, 78.4%
OKLCH 0.0 0.0 0.0 0.313 0.0401 152.2

Contrast & Accessibility

1.64:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #213727 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #213727

Color Difference (Delta E)

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

Gradient

#000000 #080E0A #101712 #151F17 #19271C #1D2F22 #213727

Color Mixing

#000000

100%

#0D130E

75:25

#151F17

50:50

#1B2B1F

25:75

#213727

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #213727);
background: linear-gradient(135deg, #000000, #213727);

Explore Each Color

black

View full color details

#213727

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