Palettes / Colors / #CD133B

#CD133B — Vivid Red

#CD133B is a red color we call Vivid Red, closest to the named color Crimson (#DC143C). It belongs to the red family.

Color name

Closest CSS keyword: crimson (#DC143C) — not an exact match. CSS crimson gives you #DC143C, a different color; use #CD133B when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#CD133B is a warm red color associated with energy, passion and urgency. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.

Its strongest partner is its complement #13CDA5; it also sits naturally between #CD1399 and #CD4813. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 80% · Green 7% · Blue 23%

Cyan 0% · Magenta 91% · Yellow 71% · Key 20%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #CD133B

.text { color: #CD133B; }
.background { background-color: #CD133B; }
.border { border: 3px solid #CD133B; }
.text-rgb { color: rgb(205, 19, 59); }
.text-hsl { color: hsl(347, 83%, 44%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #CD133B; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(205, 19, 59, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #CD133B; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(205, 19, 59, 0.8); }

HTML: <p style="color:#CD133B">Text here</p> · <div style="background-color:#CD133B">Div content here</div>

Shades of #CD133B

Tints of #CD133B

Tones of #CD133B

Color harmonies

Complementary — #13CDA5:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #CD133B: #FFFFFF.

Semi-transparent (opacity) text on #CD133B

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #CD133B looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #CD133B rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #CD133A  ·  #CD133C →

Frequently asked questions

What color is #CD133B?

#CD133B is Vivid Red, a red color (RGB 205, 19, 59). Its closest standard named color is Crimson.

What is the RGB and HSL of #CD133B?

#CD133B is RGB 205, 19, 59 — HSL 347°, 83%, 44% — CMYK 0%, 91%, 71%, 20%.

What colors go with #CD133B?

Its complement is #13CDA5; analogous partners are #CD1399 and #CD4813. It also appears in 6+ palettes in our collection.

Can I use #CD133B for text?

White text on #CD133B has a contrast ratio of 5.60:1 (passes WCAG AA); black text gives 3.75:1.