black

#000000

#C33F42

#C33F42

Contrast Ratio

4.11:1

Delta E

75.56

Very Different

50:50 Mix

#5F2524

Color Values

Format #000000 #C33F42
HEX #000000 #C33F42
RGB 0, 0, 0 195, 63, 66
HSL 0.0, 0.0%, 0.0% 358.6, 52.4%, 50.6%
HSV 0.0, 0.0%, 0.0% 358.6, 67.7%, 76.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.7%, 66.2%, 23.5%
OKLCH 0.0 0.0 0.0 0.5581 0.1682 23.2

Contrast & Accessibility

4.11:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C33F42 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C33F42

Color Difference (Delta E)

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

Gradient

#000000 #241210 #401C1A #5F2524 #7F2E2D #A03638 #C33F42

Color Mixing

#000000

100%

#321716

75:25

#5F2524

50:50

#8F3232

25:75

#C33F42

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C33F42);
background: linear-gradient(135deg, #000000, #C33F42);

Explore Each Color

black

View full color details

#C33F42

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