black

#000000

#A64F3F

#A64F3F

Contrast Ratio

3.81:1

Delta E

62.0

Very Different

50:50 Mix

Color Values

Format #000000 #A64F3F
HEX #000000 #A64F3F
RGB 0, 0, 0 166, 79, 63
HSL 0.0, 0.0%, 0.0% 9.3, 45.0%, 44.9%
HSV 0.0, 0.0%, 0.0% 9.3, 62.0%, 65.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 52.4%, 62.0%, 34.9%
OKLCH 0.0 0.0 0.0 0.5331 0.1185 31.9

Contrast & Accessibility

3.81:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A64F3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A64F3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A64F3F);
background: linear-gradient(135deg, #000000, #A64F3F);

Explore Each Color

Related Comparisons