black

#000000

#A9643F

#A9643F

Contrast Ratio

4.58:1

Delta E

63.97

Very Different

50:50 Mix

Color Values

Format #000000 #A9643F
HEX #000000 #A9643F
RGB 0, 0, 0 169, 100, 63
HSL 0.0, 0.0%, 0.0% 20.9, 45.7%, 45.5%
HSV 0.0, 0.0%, 0.0% 20.9, 62.7%, 66.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 40.8%, 62.7%, 33.7%
OKLCH 0.0 0.0 0.0 0.5728 0.1031 48.0

Contrast & Accessibility

4.58:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #A9643F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #A9643F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #A9643F);
background: linear-gradient(135deg, #000000, #A9643F);

Explore Each Color

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