Palettes / Colors / #CD040C

#CD040C — Vivid Red

#CD040C is a red color we call Vivid Red, closest to the named color FireBrick (#B22222). It belongs to the red family.

Color name

Closest CSS keyword: firebrick (#B22222) — not an exact match. CSS firebrick gives you #B22222, a different color; use #CD040C 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.

#CD040C 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 #04CDC6; it also sits naturally between #CD046F and #CD6204. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 80% · Green 2% · Blue 5%

Cyan 0% · Magenta 98% · Yellow 94% · Key 20%

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

Previews

CSS code for #CD040C

.text { color: #CD040C; }
.background { background-color: #CD040C; }
.border { border: 3px solid #CD040C; }
.text-rgb { color: rgb(205, 4, 12); }
.text-hsl { color: hsl(358, 96%, 41%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #CD040C; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(205, 4, 12, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #CD040C; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(205, 4, 12, 0.8); }

HTML: <p style="color:#CD040C">Text here</p> · <div style="background-color:#CD040C">Div content here</div>

Shades of #CD040C

Tints of #CD040C

Tones of #CD040C

Color harmonies

Complementary — #04CDC6:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #CD040C: #FFFFFF.

Semi-transparent (opacity) text on #CD040C

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 #CD040C 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 #CD040C 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

← #CD040B  ·  #CD040D →

Frequently asked questions

What color is #CD040C?

#CD040C is Vivid Red, a red color (RGB 205, 4, 12). Its closest standard named color is FireBrick.

What is the RGB and HSL of #CD040C?

#CD040C is RGB 205, 4, 12 — HSL 358°, 96%, 41% — CMYK 0%, 98%, 94%, 20%.

What colors go with #CD040C?

Its complement is #04CDC6; analogous partners are #CD046F and #CD6204. It also appears in 6+ palettes in our collection.

Can I use #CD040C for text?

White text on #CD040C has a contrast ratio of 5.80:1 (passes WCAG AA); black text gives 3.62:1.