black

#000000

#C91E2C

#C91E2C

Contrast Ratio

3.71:1

Delta E

86.03

Very Different

50:50 Mix

#621B1A

Color Values

Format #000000 #C91E2C
HEX #000000 #C91E2C
RGB 0, 0, 0 201, 30, 44
HSL 0.0, 0.0%, 0.0% 355.1, 74.0%, 45.3%
HSV 0.0, 0.0%, 0.0% 355.1, 85.1%, 78.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 85.1%, 78.1%, 21.2%
OKLCH 0.0 0.0 0.0 0.5382 0.2022 24.3

Contrast & Accessibility

3.71:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C91E2C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C91E2C

Color Difference (Delta E)

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

Gradient

#000000 #26100B #431614 #621B1A #831E20 #A51F26 #C91E2C

Color Mixing

#000000

100%

#341310

75:25

#621B1A

50:50

#941F23

25:75

#C91E2C

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C91E2C);
background: linear-gradient(135deg, #000000, #C91E2C);

Explore Each Color

black

View full color details

#C91E2C

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