HSL(233, 55%, 45%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(233,55%,45%)]

Color Conversions

Format Value CSS Usage
HSL hsl(233, 55%, 45%) color: hsl(233, 55%, 45%)
HEX #3442B2 color: #3442B2
RGB rgb(52, 66, 178) color: rgb(52, 66, 178)
CMYK cmyk(71%, 63%, 0%, 30%) —
HSV hsv(233, 71%, 70%) —
HWB hwb(233 20% 30%) color: hwb(233 20% 30%)
OKLCH oklch(0.4409 0.1766 271.52) color: oklch(0.4409 0.1766 271.52)
Lab lab(33.65 32.57 -61.16) color: lab(33.65 32.57 -61.16)
LCH lch(33.65 69.29 298.04) color: lch(33.65 69.29 298.04)

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 8.18:1
vs Black 2.57:1

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)

#3A3A97 — rgb(58, 58, 151)

Deuteranopia (Green-blind)

#393890 — rgb(57, 56, 144)

Tritanopia (Blue-blind)

#35827D — rgb(53, 130, 125)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(233, 55%, 45%);

text

color: hsl(233, 55%, 45%);

border

border: 2px solid hsl(233, 55%, 45%);

gradient light

background: linear-gradient(to right, hsl(233, 55%, 65%), hsl(233, 55%, 45%));

gradient dark

background: linear-gradient(to right, hsl(233, 55%, 45%), hsl(233, 55%, 25%))

hex

background-color: #3442B2;

tailwind

bg-[hsl(233,55%,45%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(233, 55%, 45%, 0.4);

css variable

--color-primary: hsl(233, 55%, 45%);

Related Colors

#4B549B

233,35,45

#1D31C9

233,75,45

#1D2563

233,55,25

#7580D7

233,55,65

#3462B2

218,55,45

#3457B2

223,55,45

#3A34B2

243,55,45

#4434B2

248,55,45

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(233, 55%, 45%)?

HEX: #3442B2 | RGB: rgb(52, 66, 178) | CMYK: 71%, 63%, 0%, 30% | HSV: 233°, 71%, 70%. Copy any format from the conversion table above.

What colors go well with #3442B2?

The complementary color is HSL(53, 55%, 45%). For a triadic harmony, use hues 233°, 353°, and 113°. For analogous combinations, try hues 203° and 263°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(233, 55%, 45%) in CSS?

As HSL: color: hsl(233, 55%, 45%); — As HEX: color: #3442B2; — As RGB: color: rgb(52, 66, 178); — Tailwind CSS: bg-[hsl(233,55%,45%)] — CSS variable: --color-primary: hsl(233, 55%, 45%);