HSL(215, 43%, 40%)

Blue — Blue color

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Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(215,43%,40%)]

Color Conversions

Format Value CSS Usage
HSL hsl(215, 43%, 40%) color: hsl(215, 43%, 40%)
HEX #3A5F92 color: #3A5F92
RGB rgb(58, 95, 146) color: rgb(58, 95, 146)
CMYK cmyk(60%, 35%, 0%, 43%) —
HSV hsv(215, 60%, 57%) —
HWB hwb(215 23% 43%) color: hwb(215 23% 43%)
OKLCH oklch(0.4821 0.0931 256.71) color: oklch(0.4821 0.0931 256.71)
Lab lab(39.85 3.12 -32.04) color: lab(39.85 3.12 -32.04)
LCH lch(39.85 32.19 275.56) color: lch(39.85 32.19 275.56)

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 6.5:1
vs Black 3.23:1

AA Normal (4.5:1)

on White: PASS ✓ on Black: FAIL ✗

AA Large (3:1)

on White: PASS ✓ on Black: PASS ✓

AAA Normal (7:1)

on White: FAIL ✗

Best text on this color: white

Color Blindness Simulation

Protanopia (Red-blind)

#4A4A86 — rgb(74, 74, 134)

Deuteranopia (Green-blind)

#484583 — rgb(72, 69, 131)

Tritanopia (Blue-blind)

#3C7C7A — rgb(60, 124, 122)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(215, 43%, 40%);

text

color: hsl(215, 43%, 40%);

border

border: 2px solid hsl(215, 43%, 40%);

gradient light

background: linear-gradient(to right, hsl(215, 43%, 60%), hsl(215, 43%, 40%));

gradient dark

background: linear-gradient(to right, hsl(215, 43%, 40%), hsl(215, 43%, 20%))

hex

background-color: #3A5F92;

tailwind

bg-[hsl(215,43%,40%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(215, 43%, 40%, 0.4);

css variable

--color-primary: hsl(215, 43%, 40%);

Related Colors

#4F627D

215,23,40

#265BA6

215,63,40

#1D2F49

215,43,20

#6D92C5

215,43,60

#3A7592

200,43,40

#3A6D92

205,43,40

#3A5092

225,43,40

#3A4992

230,43,40

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(215, 43%, 40%)?

HEX: #3A5F92 | RGB: rgb(58, 95, 146) | CMYK: 60%, 35%, 0%, 43% | HSV: 215°, 60%, 57%. Copy any format from the conversion table above.

What colors go well with #3A5F92?

The complementary color is HSL(35, 43%, 40%). For a triadic harmony, use hues 215°, 335°, and 95°. For analogous combinations, try hues 185° and 245°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(215, 43%, 40%) in CSS?

As HSL: color: hsl(215, 43%, 40%); — As HEX: color: #3A5F92; — As RGB: color: rgb(58, 95, 146); — Tailwind CSS: bg-[hsl(215,43%,40%)] — CSS variable: --color-primary: hsl(215, 43%, 40%);