black

#000000

#313F1F

#313F1F

Contrast Ratio

1.86:1

Delta E

32.77

Very Different

50:50 Mix

Color Values

Format #000000 #313F1F
HEX #000000 #313F1F
RGB 0, 0, 0 49, 63, 31
HSL 0.0, 0.0%, 0.0% 86.2, 34.0%, 18.4%
HSV 0.0, 0.0%, 0.0% 86.2, 50.8%, 24.7%
CMYK 0%, 0%, 0%, 100% 22.2%, 0.0%, 50.8%, 75.3%
OKLCH 0.0 0.0 0.0 0.3463 0.0548 128.3

Contrast & Accessibility

1.86:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #313F1F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #313F1F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #313F1F);
background: linear-gradient(135deg, #000000, #313F1F);

Explore Each Color

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