HSL(5, 90%, 10%)

Very Dark Red — Red color

Adjust Color

Color Information

Color Name

Very Dark Red

Color Family

Red

Warm / Cool

🔴 Warm

Temperature

2000K

CSS Class

bg-[hsl(5,90%,10%)]

Color Conversions

Format Value CSS Usage
HSL hsl(5, 90%, 10%) color: hsl(5, 90%, 10%)
HEX #300603 color: #300603
RGB rgb(48, 6, 3) color: rgb(48, 6, 3)
CMYK cmyk(0%, 88%, 94%, 81%)
HSV hsv(4, 94%, 19%)
HWB hwb(4 1% 81%) color: hwb(4 1% 81%)
OKLCH oklch(0.2052 0.0692 30.36) color: oklch(0.2052 0.0692 30.36)
Lab lab(6.91 20.83 9.55) color: lab(6.91 20.83 9.55)
LCH lch(6.91 22.91 24.63) color: lch(6.91 22.91 24.63)

Color Theory

Complementary

Triadic

Analogous

Tetradic (Square)

Split-Complementary

Accessibility (WCAG)

White text on color

Black text on color

Color on white bg

Colored text

Contrast Ratios

vs White 18.21:1
vs Black 1.15:1

AA Normal (4.5:1)

on White: PASS ✓ on Black: FAIL ✗

AA Large (3:1)

on White: PASS ✓ on Black: FAIL ✗

AAA Normal (7:1)

on White: PASS ✓

Best text on this color: white

Color Blindness Simulation

Protanopia (Red-blind)

#1E1D04 — rgb(30, 29, 4)

Deuteranopia (Green-blind)

#202304 — rgb(32, 35, 4)

Tritanopia (Blue-blind)

#2E0404 — rgb(46, 4, 4)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(5, 90%, 10%);

text

color: hsl(5, 90%, 10%);

border

border: 2px solid hsl(5, 90%, 10%);

gradient light

background: linear-gradient(to right, hsl(5, 90%, 30%), hsl(5, 90%, 10%));

gradient dark

background: linear-gradient(to right, hsl(5, 90%, 10%), hsl(5, 90%, 0%))

hex

background-color: #300603;

tailwind

bg-[hsl(5,90%,10%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(5, 90%, 10%, 0.4);

css variable

--color-primary: hsl(5, 90%, 10%);

Related Colors

Use Cases for Very Dark Red

Alerts & errors Call-to-action buttons Brand logos Sale badges Warning messages

Frequently Asked Questions

What are all the color codes for HSL(5, 90%, 10%)?

HEX: #300603 | RGB: rgb(48, 6, 3) | CMYK: 0%, 88%, 94%, 81% | HSV: 4°, 94%, 19%. Copy any format from the conversion table above.

What colors go well with #300603?

The complementary color is HSL(185, 90%, 10%). For a triadic harmony, use hues 5°, 125°, and 245°. For analogous combinations, try hues 335° and 35°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(5, 90%, 10%) in CSS?

As HSL: color: hsl(5, 90%, 10%); — As HEX: color: #300603; — As RGB: color: rgb(48, 6, 3); — Tailwind CSS: bg-[hsl(5,90%,10%)] — CSS variable: --color-primary: hsl(5, 90%, 10%);