black

#000000

#7D313B

#7D313B

Contrast Ratio

2.37:1

Delta E

47.52

Very Different

50:50 Mix

Color Values

Format #000000 #7D313B
HEX #000000 #7D313B
RGB 0, 0, 0 125, 49, 59
HSL 0.0, 0.0%, 0.0% 352.1, 43.7%, 34.1%
HSV 0.0, 0.0%, 0.0% 352.1, 60.8%, 49.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 60.8%, 52.8%, 51.0%
OKLCH 0.0 0.0 0.0 0.4228 0.1057 14.8

Contrast & Accessibility

2.37:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #7D313B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #7D313B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #7D313B);
background: linear-gradient(135deg, #000000, #7D313B);

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