HSL(240, 17%, 15%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

N/A

CSS Class

bg-[hsl(240,17%,15%)]

Color Conversions

Format Value CSS Usage
HSL hsl(240, 17%, 15%) color: hsl(240, 17%, 15%)
HEX #20202D color: #20202D
RGB rgb(32, 32, 45) color: rgb(32, 32, 45)
CMYK cmyk(29%, 29%, 0%, 82%) —
HSV hsv(240, 29%, 18%) —
HWB hwb(240 13% 82%) color: hwb(240 13% 82%)
OKLCH oklch(0.2496 0.0245 284.49) color: oklch(0.2496 0.0245 284.49)
Lab lab(12.79 3.65 -8.63) color: lab(12.79 3.65 -8.63)
LCH lch(12.79 9.37 292.93) color: lch(12.79 9.37 292.93)

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 16.08:1
vs Black 1.31:1

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)

#20202A — rgb(32, 32, 42)

Deuteranopia (Green-blind)

#202029 — rgb(32, 32, 41)

Tritanopia (Blue-blind)

#202727 — rgb(32, 39, 39)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(240, 17%, 15%);

text

color: hsl(240, 17%, 15%);

border

border: 2px solid hsl(240, 17%, 15%);

gradient light

background: linear-gradient(to right, hsl(240, 17%, 35%), hsl(240, 17%, 15%));

gradient dark

background: linear-gradient(to right, hsl(240, 17%, 15%), hsl(240, 17%, 0%))

hex

background-color: #20202D;

tailwind

bg-[hsl(240,17%,15%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(240, 17%, 15%, 0.4);

css variable

--color-primary: hsl(240, 17%, 15%);

Related Colors

#262626

240,0,15

#181834

240,37,15

#000000

240,17,0

#4A4A68

240,17,35

#20232D

225,17,15

#20222D

230,17,15

#22202D

250,17,15

#23202D

255,17,15

Use Cases for Blue

Corporate branding Trust signals Tech products Social media Primary buttons

Frequently Asked Questions

What are all the color codes for HSL(240, 17%, 15%)?

HEX: #20202D | RGB: rgb(32, 32, 45) | CMYK: 29%, 29%, 0%, 82% | HSV: 240°, 29%, 18%. Copy any format from the conversion table above.

What colors go well with #20202D?

The complementary color is HSL(60, 17%, 15%). For a triadic harmony, use hues 240°, 0°, and 120°. For analogous combinations, try hues 210° and 270°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(240, 17%, 15%) in CSS?

As HSL: color: hsl(240, 17%, 15%); — As HEX: color: #20202D; — As RGB: color: rgb(32, 32, 45); — Tailwind CSS: bg-[hsl(240,17%,15%)] — CSS variable: --color-primary: hsl(240, 17%, 15%);