Palettes / Colors / #210707

#210707 — Dark Red

#210707 is a red color we call Dark Red, closest to the named color Black (#000000). It belongs to the red family.

#210707 is a warm red color associated with energy, passion and urgency. It is deep enough for text, outlines and dark interface surfaces, and makes light colors glow next to it.

Its strongest partner is its complement #072222; it also sits naturally between #220714 and #221407. 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 13% · Green 3% · Blue 3%

Cyan 0% · Magenta 79% · Yellow 79% · Key 87%

Previews

CSS code for #210707

.text { color: #210707; }
.background { background-color: #210707; }
.border { border: 3px solid #210707; }
.text-rgb { color: rgb(33, 7, 7); }
.text-hsl { color: hsl(0, 65%, 8%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #210707; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(33, 7, 7, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #210707; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(33, 7, 7, 0.8); }

HTML: <p style="color:#210707">Text here</p> · <div style="background-color:#210707">Div content here</div>

Shades of #210707

Tints of #210707

Tones of #210707

Color harmonies

Complementary — #072222:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #210707: #FFFFFF.

How #210707 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 #210707 or a close neighbour

Similar colors

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

Browse neighbouring colors

← #210706  ·  #210708 →

Frequently asked questions

What color is #210707?

#210707 is Dark Red, a red color (RGB 33, 7, 7). Its closest standard named color is Black.

What is the RGB and HSL of #210707?

#210707 is RGB 33, 7, 7 — HSL 0°, 65%, 8% — CMYK 0%, 79%, 79%, 87%.

What colors go with #210707?

Its complement is #072222; analogous partners are #220714 and #221407. It also appears in 6+ palettes in our collection.

Can I use #210707 for text?

White text on #210707 has a contrast ratio of 19.12:1 (passes WCAG AA); black text gives 1.10:1.