HSL(206, 11%, 20%)

Grayish Blue — Blue color

Adjust Color

Color Information

Color Name

Grayish Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

N/A

CSS Class

bg-[hsl(206,11%,20%)]

Color Conversions

Format Value CSS Usage
HSL hsl(206, 11%, 20%) color: hsl(206, 11%, 20%)
HEX #2D3439 color: #2D3439
RGB rgb(45, 52, 57) color: rgb(45, 52, 57)
CMYK cmyk(21%, 9%, 0%, 78%) —
HSV hsv(205, 21%, 22%) —
HWB hwb(205 17% 78%) color: hwb(205 17% 78%)
OKLCH oklch(0.3204 0.0131 238.97) color: oklch(0.3204 0.0131 238.97)
Lab lab(21.24 -1.66 -4.15) color: lab(21.24 -1.66 -4.15)
LCH lch(21.24 4.47 248.2) color: lch(21.24 4.47 248.2)

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 12.64:1
vs Black 1.66:1

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)

#303038 — rgb(48, 48, 56)

Deuteranopia (Green-blind)

#302F38 — rgb(48, 47, 56)

Tritanopia (Blue-blind)

#2D3737 — rgb(45, 55, 55)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(206, 11%, 20%);

text

color: hsl(206, 11%, 20%);

border

border: 2px solid hsl(206, 11%, 20%);

gradient light

background: linear-gradient(to right, hsl(206, 11%, 40%), hsl(206, 11%, 20%));

gradient dark

background: linear-gradient(to right, hsl(206, 11%, 20%), hsl(206, 11%, 0%))

hex

background-color: #2D3439;

tailwind

bg-[hsl(206,11%,20%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(206, 11%, 20%, 0.4);

css variable

--color-primary: hsl(206, 11%, 20%);

Related Colors

#333333

206,0,20

#233543

206,31,20

#000000

206,11,0

#5B6771

206,11,40

#2D3739

191,11,20

#2D3639

196,11,20

#2D3239

216,11,20

#2D3139

221,11,20

Use Cases for Grayish Blue

Corporate branding Trust signals Tech products Social media Primary buttons

Frequently Asked Questions

What are all the color codes for HSL(206, 11%, 20%)?

HEX: #2D3439 | RGB: rgb(45, 52, 57) | CMYK: 21%, 9%, 0%, 78% | HSV: 205°, 21%, 22%. Copy any format from the conversion table above.

What colors go well with #2D3439?

The complementary color is HSL(26, 11%, 20%). For a triadic harmony, use hues 206°, 326°, and 86°. For analogous combinations, try hues 176° and 236°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(206, 11%, 20%) in CSS?

As HSL: color: hsl(206, 11%, 20%); — As HEX: color: #2D3439; — As RGB: color: rgb(45, 52, 57); — Tailwind CSS: bg-[hsl(206,11%,20%)] — CSS variable: --color-primary: hsl(206, 11%, 20%);