black

#000000

#D43C35

#D43C35

Contrast Ratio

4.5:1

Delta E

85.82

Very Different

50:50 Mix

#67241E

Color Values

Format #000000 #D43C35
HEX #000000 #D43C35
RGB 0, 0, 0 212, 60, 53
HSL 0.0, 0.0%, 0.0% 2.6, 64.9%, 52.0%
HSV 0.0, 0.0%, 0.0% 2.6, 75.0%, 83.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 71.7%, 75.0%, 16.9%
OKLCH 0.0 0.0 0.0 0.5818 0.1901 27.4

Contrast & Accessibility

4.5:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D43C35 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D43C35

Color Difference (Delta E)

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

Gradient

#000000 #27120E #451C17 #67241E #892D25 #AE342D #D43C35

Color Mixing

#000000

100%

#361713

75:25

#67241E

50:50

#9C3129

25:75

#D43C35

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #D43C35);
background: linear-gradient(135deg, #000000, #D43C35);

Explore Each Color

black

View full color details

#D43C35

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