black

#000000

#C52B07

#C52B07

Contrast Ratio

3.72:1

Delta E

90.93

Very Different

50:50 Mix

#611E0C

Color Values

Format #000000 #C52B07
HEX #000000 #C52B07
RGB 0, 0, 0 197, 43, 7
HSL 0.0, 0.0%, 0.0% 11.4, 93.1%, 40.0%
HSV 0.0, 0.0%, 0.0% 11.4, 96.4%, 77.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 78.2%, 96.4%, 22.7%
OKLCH 0.0 0.0 0.0 0.5369 0.1941 33.0

Contrast & Accessibility

3.72:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C52B07 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C52B07

Color Difference (Delta E)

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

Gradient

#000000 #261005 #42180A #611E0C #81230C #A2280B #C52B07

Color Mixing

#000000

100%

#341408

75:25

#611E0C

50:50

#91260C

25:75

#C52B07

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #C52B07);
background: linear-gradient(135deg, #000000, #C52B07);

Explore Each Color

black

View full color details

#C52B07

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