HSL(237, 80%, 40%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(237,80%,40%)]

Color Conversions

Format Value CSS Usage
HSL hsl(237, 80%, 40%) color: hsl(237, 80%, 40%)
HEX #141DB8 color: #141DB8
RGB rgb(20, 29, 184) color: rgb(20, 29, 184)
CMYK cmyk(89%, 84%, 0%, 28%) —
HSV hsv(237, 89%, 72%) —
HWB hwb(237 8% 28%) color: hwb(237 8% 28%)
OKLCH oklch(0.3785 0.2282 266.88) color: oklch(0.3785 0.2282 266.88)
Lab lab(25.22 53.36 -78.69) color: lab(25.22 53.36 -78.69)
LCH lch(25.22 95.08 304.14) color: lch(25.22 95.08 304.14)

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 11.07:1
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)

#181892 — rgb(24, 24, 146)

Deuteranopia (Green-blind)

#17178A — rgb(23, 23, 138)

Tritanopia (Blue-blind)

#14756E — rgb(20, 117, 110)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(237, 80%, 40%);

text

color: hsl(237, 80%, 40%);

border

border: 2px solid hsl(237, 80%, 40%);

gradient light

background: linear-gradient(to right, hsl(237, 80%, 60%), hsl(237, 80%, 40%));

gradient dark

background: linear-gradient(to right, hsl(237, 80%, 40%), hsl(237, 80%, 20%))

hex

background-color: #141DB8;

tailwind

bg-[hsl(237,80%,40%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(237, 80%, 40%, 0.4);

css variable

--color-primary: hsl(237, 80%, 40%);

Related Colors

#292FA3

237,60,40

#000ACC

237,100,40

#0A0E5C

237,80,20

#4750EB

237,80,60

#1445B8

222,80,40

#1438B8

227,80,40

#2714B8

247,80,40

#3514B8

252,80,40

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(237, 80%, 40%)?

HEX: #141DB8 | RGB: rgb(20, 29, 184) | CMYK: 89%, 84%, 0%, 28% | HSV: 237°, 89%, 72%. Copy any format from the conversion table above.

What colors go well with #141DB8?

The complementary color is HSL(57, 80%, 40%). For a triadic harmony, use hues 237°, 357°, and 117°. For analogous combinations, try hues 207° and 267°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(237, 80%, 40%) in CSS?

As HSL: color: hsl(237, 80%, 40%); — As HEX: color: #141DB8; — As RGB: color: rgb(20, 29, 184); — Tailwind CSS: bg-[hsl(237,80%,40%)] — CSS variable: --color-primary: hsl(237, 80%, 40%);