HSL(220, 25%, 15%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(220,25%,15%)]

Color Conversions

Format Value CSS Usage
HSL hsl(220, 25%, 15%) color: hsl(220, 25%, 15%)
HEX #1D2330 color: #1D2330
RGB rgb(29, 35, 48) color: rgb(29, 35, 48)
CMYK cmyk(40%, 27%, 0%, 81%) —
HSV hsv(221, 40%, 19%) —
HWB hwb(221 11% 81%) color: hwb(221 11% 81%)
OKLCH oklch(0.2563 0.0262 265.33) color: oklch(0.2563 0.0262 265.33)
Lab lab(13.69 1.26 -9.44) color: lab(13.69 1.26 -9.44)
LCH lch(13.69 9.52 277.6) color: lch(13.69 9.52 277.6)

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 15.73:1
vs Black 1.34:1

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)

#20202D — rgb(32, 32, 45)

Deuteranopia (Green-blind)

#1F1F2C — rgb(31, 31, 44)

Tritanopia (Blue-blind)

#1D2A2A — rgb(29, 42, 42)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(220, 25%, 15%);

text

color: hsl(220, 25%, 15%);

border

border: 2px solid hsl(220, 25%, 15%);

gradient light

background: linear-gradient(to right, hsl(220, 25%, 35%), hsl(220, 25%, 15%));

gradient dark

background: linear-gradient(to right, hsl(220, 25%, 15%), hsl(220, 25%, 0%))

hex

background-color: #1D2330;

tailwind

bg-[hsl(220,25%,15%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(220, 25%, 15%, 0.4);

css variable

--color-primary: hsl(220, 25%, 15%);

Related Colors

#242628

220,5,15

#152137

220,45,15

#000000

220,25,0

#435270

220,25,35

#1D2830

205,25,15

#1D2630

210,25,15

#1D2030

230,25,15

#1D1E30

235,25,15

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(220, 25%, 15%)?

HEX: #1D2330 | RGB: rgb(29, 35, 48) | CMYK: 40%, 27%, 0%, 81% | HSV: 221°, 40%, 19%. Copy any format from the conversion table above.

What colors go well with #1D2330?

The complementary color is HSL(40, 25%, 15%). For a triadic harmony, use hues 220°, 340°, and 100°. For analogous combinations, try hues 190° and 250°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(220, 25%, 15%) in CSS?

As HSL: color: hsl(220, 25%, 15%); — As HEX: color: #1D2330; — As RGB: color: rgb(29, 35, 48); — Tailwind CSS: bg-[hsl(220,25%,15%)] — CSS variable: --color-primary: hsl(220, 25%, 15%);