HSL(9, 70%, 40%)

Red — Red color

Adjust Color

Color Information

Color Name

Red

Color Family

Red

Warm / Cool

🔴 Warm

Temperature

2000K

CSS Class

bg-[hsl(9,70%,40%)]

Color Conversions

Format Value CSS Usage
HSL hsl(9, 70%, 40%) color: hsl(9, 70%, 40%)
HEX #AD341F color: #AD341F
RGB rgb(173, 52, 31) color: rgb(173, 52, 31)
CMYK cmyk(0%, 70%, 82%, 32%) —
HSV hsv(9, 82%, 68%) —
HWB hwb(9 12% 32%) color: hwb(9 12% 32%)
OKLCH oklch(0.5039 0.1608 32.28) color: oklch(0.5039 0.1608 32.28)
Lab lab(40.32 48.13 40.1) color: lab(40.32 48.13 40.1)
LCH lch(40.32 62.65 39.8) color: lch(40.32 62.65 39.8)

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 6.39:1
vs Black 3.29:1

AA Normal (4.5:1)

on White: PASS ✓ on Black: FAIL ✗

AA Large (3:1)

on White: PASS ✓ on Black: PASS ✓

AAA Normal (7:1)

on White: FAIL ✗

Best text on this color: white

Color Blindness Simulation

Protanopia (Red-blind)

#797824 — rgb(121, 120, 36)

Deuteranopia (Green-blind)

#808925 — rgb(128, 137, 37)

Tritanopia (Blue-blind)

#A72829 — rgb(167, 40, 41)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(9, 70%, 40%);

text

color: hsl(9, 70%, 40%);

border

border: 2px solid hsl(9, 70%, 40%);

gradient light

background: linear-gradient(to right, hsl(9, 70%, 60%), hsl(9, 70%, 40%));

gradient dark

background: linear-gradient(to right, hsl(9, 70%, 40%), hsl(9, 70%, 20%))

hex

background-color: #AD341F;

tailwind

bg-[hsl(9,70%,40%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(9, 70%, 40%, 0.4);

css variable

--color-primary: hsl(9, 70%, 40%);

Related Colors

#994233

9,50,40

#C2260A

9,90,40

#571A0F

9,70,20

#E06752

9,70,60

#AD1F2D

354,70,40

#AD1F21

359,70,40

#AD4C1F

19,70,40

#AD581F

24,70,40

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(9, 70%, 40%)?

HEX: #AD341F | RGB: rgb(173, 52, 31) | CMYK: 0%, 70%, 82%, 32% | HSV: 9°, 82%, 68%. Copy any format from the conversion table above.

What colors go well with #AD341F?

The complementary color is HSL(189, 70%, 40%). For a triadic harmony, use hues 9°, 129°, and 249°. For analogous combinations, try hues 339° and 39°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(9, 70%, 40%) in CSS?

As HSL: color: hsl(9, 70%, 40%); — As HEX: color: #AD341F; — As RGB: color: rgb(173, 52, 31); — Tailwind CSS: bg-[hsl(9,70%,40%)] — CSS variable: --color-primary: hsl(9, 70%, 40%);