black

#000000

#C23F4D

#C23F4D

Contrast Ratio

4.11:1

Delta E

73.62

Very Different

50:50 Mix

Color Values

Format #000000 #C23F4D
HEX #000000 #C23F4D
RGB 0, 0, 0 194, 63, 77
HSL 0.0, 0.0%, 0.0% 353.6, 51.8%, 50.4%
HSV 0.0, 0.0%, 0.0% 353.6, 67.5%, 76.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 67.5%, 60.3%, 23.9%
OKLCH 0.0 0.0 0.0 0.5585 0.1664 18.3

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: #C23F4D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C23F4D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C23F4D);
background: linear-gradient(135deg, #000000, #C23F4D);

Explore Each Color

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