HSL(231, 89%, 40%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(231,89%,40%)]

Color Conversions

Format Value CSS Usage
HSL hsl(231, 89%, 40%) color: hsl(231, 89%, 40%)
HEX #0B26C1 color: #0B26C1
RGB rgb(11, 38, 193) color: rgb(11, 38, 193)
CMYK cmyk(94%, 80%, 0%, 24%) —
HSV hsv(231, 94%, 76%) —
HWB hwb(231 5% 24%) color: hwb(231 5% 24%)
OKLCH oklch(0.3975 0.233 265.21) color: oklch(0.3975 0.233 265.21)
Lab lab(27.59 51.67 -80.08) color: lab(27.59 51.67 -80.08)
LCH lch(27.59 95.3 302.83) color: lch(27.59 95.3 302.83)

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 10.19:1
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)

#17179B — rgb(23, 23, 155)

Deuteranopia (Green-blind)

#151393 — rgb(21, 19, 147)

Tritanopia (Blue-blind)

#0C7E77 — rgb(12, 126, 119)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(231, 89%, 40%);

text

color: hsl(231, 89%, 40%);

border

border: 2px solid hsl(231, 89%, 40%);

gradient light

background: linear-gradient(to right, hsl(231, 89%, 60%), hsl(231, 89%, 40%));

gradient dark

background: linear-gradient(to right, hsl(231, 89%, 40%), hsl(231, 89%, 20%))

hex

background-color: #0B26C1;

tailwind

bg-[hsl(231,89%,40%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(231, 89%, 40%, 0.4);

css variable

--color-primary: hsl(231, 89%, 40%);

Related Colors

#2035AC

231,69,40

#001FCC

231,100,40

#061360

231,89,20

#3E59F4

231,89,60

#0B54C1

216,89,40

#0B45C1

221,89,40

#0E0BC1

241,89,40

#1D0BC1

246,89,40

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, 89%, 40%)?

HEX: #0B26C1 | RGB: rgb(11, 38, 193) | CMYK: 94%, 80%, 0%, 24% | HSV: 231°, 94%, 76%. Copy any format from the conversion table above.

What colors go well with #0B26C1?

The complementary color is HSL(51, 89%, 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, 89%, 40%) in CSS?

As HSL: color: hsl(231, 89%, 40%); — As HEX: color: #0B26C1; — As RGB: color: rgb(11, 38, 193); — Tailwind CSS: bg-[hsl(231,89%,40%)] — CSS variable: --color-primary: hsl(231, 89%, 40%);