black

#000000

#A83C35

#A83C35

Contrast Ratio

3.36:1

Delta E

66.28

Very Different

50:50 Mix

Color Values

Format #000000 #A83C35
HEX #000000 #A83C35
RGB 0, 0, 0 168, 60, 53
HSL 0.0, 0.0%, 0.0% 3.7, 52.0%, 43.3%
HSV 0.0, 0.0%, 0.0% 3.7, 68.5%, 65.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.3%, 68.5%, 34.1%
OKLCH 0.0 0.0 0.0 0.5075 0.1436 27.1

Contrast & Accessibility

3.36:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A83C35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A83C35

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A83C35);
background: linear-gradient(135deg, #000000, #A83C35);

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