HSL(0, 90%, 55%)

Vivid Red — Red color

Adjust Color

Color Information

Color Name

Vivid Red

Color Family

Red

Warm / Cool

🔴 Warm

Temperature

2000K

CSS Class

bg-[hsl(0,90%,55%)]

Color Conversions

Format Value CSS Usage
HSL hsl(0, 90%, 55%) color: hsl(0, 90%, 55%)
HEX #F42525 color: #F42525
RGB rgb(244, 37, 37) color: rgb(244, 37, 37)
CMYK cmyk(0%, 85%, 85%, 4%)
HSV hsv(0, 85%, 96%)
HWB hwb(0 14% 4%) color: hwb(0 14% 4%)
OKLCH oklch(0.62 0.2365 27.74) color: oklch(0.62 0.2365 27.74)
Lab lab(52.62 73.58 53.36) color: lab(52.62 73.58 53.36)
LCH lch(52.62 90.89 35.95) color: lch(52.62 90.89 35.95)

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 4.09:1
vs Black 5.14:1

AA Normal (4.5:1)

on White: FAIL ✗ on Black: PASS ✓

AA Large (3:1)

on White: PASS ✓ on Black: PASS ✓

AAA Normal (7:1)

on White: FAIL ✗

Best text on this color: black

Color Blindness Simulation

Protanopia (Red-blind)

#9A9925 — rgb(154, 153, 37)

Deuteranopia (Green-blind)

#A6B625 — rgb(166, 182, 37)

Tritanopia (Blue-blind)

#EA2525 — rgb(234, 37, 37)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(0, 90%, 55%);

text

color: hsl(0, 90%, 55%);

border

border: 2px solid hsl(0, 90%, 55%);

gradient light

background: linear-gradient(to right, hsl(0, 90%, 75%), hsl(0, 90%, 55%));

gradient dark

background: linear-gradient(to right, hsl(0, 90%, 55%), hsl(0, 90%, 35%))

hex

background-color: #F42525;

tailwind

bg-[hsl(0,90%,55%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(0, 90%, 55%, 0.4);

css variable

--color-primary: hsl(0, 90%, 55%);

Related Colors

Use Cases for Vivid Red

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

Frequently Asked Questions

What are all the color codes for HSL(0, 90%, 55%)?

HEX: #F42525 | RGB: rgb(244, 37, 37) | CMYK: 0%, 85%, 85%, 4% | HSV: 0°, 85%, 96%. Copy any format from the conversion table above.

What colors go well with #F42525?

The complementary color is HSL(180, 90%, 55%). For a triadic harmony, use hues 0°, 120°, and 240°. For analogous combinations, try hues 330° and 30°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(0, 90%, 55%) in CSS?

As HSL: color: hsl(0, 90%, 55%); — As HEX: color: #F42525; — As RGB: color: rgb(244, 37, 37); — Tailwind CSS: bg-[hsl(0,90%,55%)] — CSS variable: --color-primary: hsl(0, 90%, 55%);