HSL(221, 17%, 27%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

N/A

CSS Class

bg-[hsl(221,17%,27%)]

Color Conversions

Format Value CSS Usage
HSL hsl(221, 17%, 27%) color: hsl(221, 17%, 27%)
HEX #394151 color: #394151
RGB rgb(57, 65, 81) color: rgb(57, 65, 81)
CMYK cmyk(30%, 20%, 0%, 68%) —
HSV hsv(220, 30%, 32%) —
HWB hwb(220 22% 68%) color: hwb(220 22% 68%)
OKLCH oklch(0.3746 0.0295 264.12) color: oklch(0.3746 0.0295 264.12)
Lab lab(27.42 0.97 -10.71) color: lab(27.42 0.97 -10.71)
LCH lch(27.42 10.75 275.18) color: lch(27.42 10.75 275.18)

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 10.25:1
vs Black 2.05:1

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)

#3C3D4D — rgb(60, 61, 77)

Deuteranopia (Green-blind)

#3C3B4C — rgb(60, 59, 76)

Tritanopia (Blue-blind)

#394A49 — rgb(57, 74, 73)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(221, 17%, 27%);

text

color: hsl(221, 17%, 27%);

border

border: 2px solid hsl(221, 17%, 27%);

gradient light

background: linear-gradient(to right, hsl(221, 17%, 47%), hsl(221, 17%, 27%));

gradient dark

background: linear-gradient(to right, hsl(221, 17%, 27%), hsl(221, 17%, 7%))

hex

background-color: #394151;

tailwind

bg-[hsl(221,17%,27%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(221, 17%, 27%, 0.4);

css variable

--color-primary: hsl(221, 17%, 27%);

Related Colors

#454545

221,0,27

#2B3C5E

221,37,27

#0F1115

221,17,7

#63708C

221,17,47

#394651

206,17,27

#394451

211,17,27

#393D51

231,17,27

#393B51

236,17,27

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, 17%, 27%)?

HEX: #394151 | RGB: rgb(57, 65, 81) | CMYK: 30%, 20%, 0%, 68% | HSV: 220°, 30%, 32%. Copy any format from the conversion table above.

What colors go well with #394151?

The complementary color is HSL(41, 17%, 27%). 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, 17%, 27%) in CSS?

As HSL: color: hsl(221, 17%, 27%); — As HEX: color: #394151; — As RGB: color: rgb(57, 65, 81); — Tailwind CSS: bg-[hsl(221,17%,27%)] — CSS variable: --color-primary: hsl(221, 17%, 27%);