HSL(5, 70%, 37%)

Red — Red color

Adjust Color

Color Information

Color Name

Red

Color Family

Red

Warm / Cool

🔴 Warm

Temperature

2000K

CSS Class

bg-[hsl(5,70%,37%)]

Color Conversions

Format Value CSS Usage
HSL hsl(5, 70%, 37%) color: hsl(5, 70%, 37%)
HEX #A0271C color: #A0271C
RGB rgb(160, 39, 28) color: rgb(160, 39, 28)
CMYK cmyk(0%, 76%, 83%, 37%)
HSV hsv(5, 83%, 63%)
HWB hwb(5 11% 37%) color: hwb(5 11% 37%)
OKLCH oklch(0.467 0.159 29.58) color: oklch(0.467 0.159 29.58)
Lab lab(36.01 48.62 36.68) color: lab(36.01 48.62 36.68)
LCH lch(36.01 60.9 37.03) color: lch(36.01 60.9 37.03)

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 7.5:1
vs Black 2.8:1

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)

#6C6B1F — rgb(108, 107, 31)

Deuteranopia (Green-blind)

#737C1F — rgb(115, 124, 31)

Tritanopia (Blue-blind)

#9A2121 — rgb(154, 33, 33)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(5, 70%, 37%);

text

color: hsl(5, 70%, 37%);

border

border: 2px solid hsl(5, 70%, 37%);

gradient light

background: linear-gradient(to right, hsl(5, 70%, 57%), hsl(5, 70%, 37%));

gradient dark

background: linear-gradient(to right, hsl(5, 70%, 37%), hsl(5, 70%, 17%))

hex

background-color: #A0271C;

tailwind

bg-[hsl(5,70%,37%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(5, 70%, 37%, 0.4);

css variable

--color-primary: hsl(5, 70%, 37%);

Related Colors

Use Cases for 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, 70%, 37%)?

HEX: #A0271C | RGB: rgb(160, 39, 28) | CMYK: 0%, 76%, 83%, 37% | HSV: 5°, 83%, 63%. Copy any format from the conversion table above.

What colors go well with #A0271C?

The complementary color is HSL(185, 70%, 37%). 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, 70%, 37%) in CSS?

As HSL: color: hsl(5, 70%, 37%); — As HEX: color: #A0271C; — As RGB: color: rgb(160, 39, 28); — Tailwind CSS: bg-[hsl(5,70%,37%)] — CSS variable: --color-primary: hsl(5, 70%, 37%);