black

#000000

#D01B30

#D01B30

Contrast Ratio

3.88:1

Delta E

88.38

Very Different

50:50 Mix

#651B1C

Color Values

Format #000000 #D01B30
HEX #000000 #D01B30
RGB 0, 0, 0 208, 27, 48
HSL 0.0, 0.0%, 0.0% 353.0, 77.0%, 46.1%
HSV 0.0, 0.0%, 0.0% 353.0, 87.0%, 81.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 87.0%, 76.9%, 18.4%
OKLCH 0.0 0.0 0.0 0.5501 0.2095 23.2

Contrast & Accessibility

3.88:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D01B30 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #D01B30

Color Difference (Delta E)

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

Gradient

#000000 #26100C #451615 #651B1C #871D22 #AB1E29 #D01B30

Color Mixing

#000000

100%

#351411

75:25

#651B1C

50:50

#991E26

25:75

#D01B30

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #D01B30);
background: linear-gradient(135deg, #000000, #D01B30);

Explore Each Color

black

View full color details

#D01B30

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