#AD2D13

#AD2D13

white

#FFFFFF

Contrast Ratio

6.64:1

Delta E

90.85

Very Different

50:50 Mix

Color Values

Format #AD2D13 #FFFFFF
HEX #AD2D13 #FFFFFF
RGB 173, 45, 19 255, 255, 255
HSL 10.1, 80.2%, 37.6% 0.0, 0.0%, 100.0%
HSV 10.1, 89.0%, 67.8% 0.0, 0.0%, 100.0%
CMYK 0.0%, 74.0%, 89.0%, 32.2% 0.0%, 0.0%, 0.0%, 0.0%
OKLCH 0.4957 0.1685 33.0 1.0 0.0 89.9

Contrast & Accessibility

6.64:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #FFFFFF → Background: #AD2D13

The quick brown fox jumps over the lazy dog

Text: #AD2D13 → Background: #FFFFFF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #AD2D13, #FFFFFF);
background: linear-gradient(135deg, #AD2D13, #FFFFFF);

Explore Each Color

Related Comparisons