black

#000000

#C1302C

#C1302C

Contrast Ratio

3.73:1

Delta E

80.77

Very Different

50:50 Mix

#5E201A

Color Values

Format #000000 #C1302C
HEX #000000 #C1302C
RGB 0, 0, 0 193, 48, 44
HSL 0.0, 0.0%, 0.0% 1.6, 62.9%, 46.5%
HSV 0.0, 0.0%, 0.0% 1.6, 77.2%, 75.7%
CMYK 0%, 0%, 0%, 100% 0.0%, 75.1%, 77.2%, 24.3%
OKLCH 0.0 0.0 0.0 0.5365 0.1825 27.1

Contrast & Accessibility

3.73:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C1302C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C1302C

Color Difference (Delta E)

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

Gradient

#000000 #24110C #401914 #5E201A #7E2620 #9F2B26 #C1302C

Color Mixing

#000000

100%

#321510

75:25

#5E201A

50:50

#8E2823

25:75

#C1302C

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C1302C);
background: linear-gradient(135deg, #000000, #C1302C);

Explore Each Color

black

View full color details

#C1302C

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