HSL(231, 91%, 40%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(231,91%,40%)]

Color Conversions

Format Value CSS Usage
HSL hsl(231, 91%, 40%) color: hsl(231, 91%, 40%)
HEX #0925C3 color: #0925C3
RGB rgb(9, 37, 195) color: rgb(9, 37, 195)
CMYK cmyk(95%, 81%, 0%, 24%) —
HSV hsv(231, 95%, 76%) —
HWB hwb(231 4% 24%) color: hwb(231 4% 24%)
OKLCH oklch(0.3984 0.2363 265.02) color: oklch(0.3984 0.2363 265.02)
Lab lab(27.63 52.78 -81.2) color: lab(27.63 52.78 -81.2)
LCH lch(27.63 96.85 303.02) color: lch(27.63 96.85 303.02)

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 10.17:1
vs Black 2.06:1

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)

#15159D — rgb(21, 21, 157)

Deuteranopia (Green-blind)

#141194 — rgb(20, 17, 148)

Tritanopia (Blue-blind)

#0A7F78 — rgb(10, 127, 120)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(231, 91%, 40%);

text

color: hsl(231, 91%, 40%);

border

border: 2px solid hsl(231, 91%, 40%);

gradient light

background: linear-gradient(to right, hsl(231, 91%, 60%), hsl(231, 91%, 40%));

gradient dark

background: linear-gradient(to right, hsl(231, 91%, 40%), hsl(231, 91%, 20%))

hex

background-color: #0925C3;

tailwind

bg-[hsl(231,91%,40%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(231, 91%, 40%, 0.4);

css variable

--color-primary: hsl(231, 91%, 40%);

Related Colors

#1E33AE

231,71,40

#001FCC

231,100,40

#051361

231,91,20

#3C58F6

231,91,60

#0953C3

216,91,40

#0944C3

221,91,40

#0C09C3

241,91,40

#1C09C3

246,91,40

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(231, 91%, 40%)?

HEX: #0925C3 | RGB: rgb(9, 37, 195) | CMYK: 95%, 81%, 0%, 24% | HSV: 231°, 95%, 76%. Copy any format from the conversion table above.

What colors go well with #0925C3?

The complementary color is HSL(51, 91%, 40%). For a triadic harmony, use hues 231°, 351°, and 111°. For analogous combinations, try hues 201° and 261°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(231, 91%, 40%) in CSS?

As HSL: color: hsl(231, 91%, 40%); — As HEX: color: #0925C3; — As RGB: color: rgb(9, 37, 195); — Tailwind CSS: bg-[hsl(231,91%,40%)] — CSS variable: --color-primary: hsl(231, 91%, 40%);