HSL(221, 16%, 25%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

N/A

CSS Class

bg-[hsl(221,16%,25%)]

Color Conversions

Format Value CSS Usage
HSL hsl(221, 16%, 25%) color: hsl(221, 16%, 25%)
HEX #363C4A color: #363C4A
RGB rgb(54, 60, 74) color: rgb(54, 60, 74)
CMYK cmyk(27%, 19%, 0%, 71%) —
HSV hsv(222, 27%, 29%) —
HWB hwb(222 21% 71%) color: hwb(222 21% 71%)
OKLCH oklch(0.3563 0.0257 266.85) color: oklch(0.3563 0.0257 266.85)
Lab lab(25.29 1.18 -9.37) color: lab(25.29 1.18 -9.37)
LCH lch(25.29 9.44 277.18) color: lch(25.29 9.44 277.18)

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 11.04:1
vs Black 1.9:1

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)

#393947 — rgb(57, 57, 71)

Deuteranopia (Green-blind)

#383846 — rgb(56, 56, 70)

Tritanopia (Blue-blind)

#364443 — rgb(54, 68, 67)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(221, 16%, 25%);

text

color: hsl(221, 16%, 25%);

border

border: 2px solid hsl(221, 16%, 25%);

gradient light

background: linear-gradient(to right, hsl(221, 16%, 45%), hsl(221, 16%, 25%));

gradient dark

background: linear-gradient(to right, hsl(221, 16%, 25%), hsl(221, 16%, 5%))

hex

background-color: #363C4A;

tailwind

bg-[hsl(221,16%,25%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(221, 16%, 25%, 0.4);

css variable

--color-primary: hsl(221, 16%, 25%);

Related Colors

#404040

221,0,25

#293757

221,36,25

#0B0C0F

221,16,5

#606C85

221,16,45

#36414A

206,16,25

#363F4A

211,16,25

#36394A

231,16,25

#36374A

236,16,25

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(221, 16%, 25%)?

HEX: #363C4A | RGB: rgb(54, 60, 74) | CMYK: 27%, 19%, 0%, 71% | HSV: 222°, 27%, 29%. Copy any format from the conversion table above.

What colors go well with #363C4A?

The complementary color is HSL(41, 16%, 25%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(221, 16%, 25%) in CSS?

As HSL: color: hsl(221, 16%, 25%); — As HEX: color: #363C4A; — As RGB: color: rgb(54, 60, 74); — Tailwind CSS: bg-[hsl(221,16%,25%)] — CSS variable: --color-primary: hsl(221, 16%, 25%);