HSL(231, 89%, 37%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(231,89%,37%)]

Color Conversions

Format Value CSS Usage
HSL hsl(231, 89%, 37%) color: hsl(231, 89%, 37%)
HEX #0A24B2 color: #0A24B2
RGB rgb(10, 36, 178) color: rgb(10, 36, 178)
CMYK cmyk(94%, 80%, 0%, 30%) —
HSV hsv(231, 94%, 70%) —
HWB hwb(231 4% 30%) color: hwb(231 4% 30%)
OKLCH oklch(0.3767 0.2178 265.24) color: oklch(0.3767 0.2178 265.24)
Lab lab(25.38 47.74 -74.85) color: lab(25.38 47.74 -74.85)
LCH lch(25.38 88.78 302.53) color: lch(25.38 88.78 302.53)

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 11.01:1
vs Black 1.91:1

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)

#151590 — rgb(21, 21, 144)

Deuteranopia (Green-blind)

#141287 — rgb(20, 18, 135)

Tritanopia (Blue-blind)

#0B756F — rgb(11, 117, 111)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(231, 89%, 37%);

text

color: hsl(231, 89%, 37%);

border

border: 2px solid hsl(231, 89%, 37%);

gradient light

background: linear-gradient(to right, hsl(231, 89%, 57%), hsl(231, 89%, 37%));

gradient dark

background: linear-gradient(to right, hsl(231, 89%, 37%), hsl(231, 89%, 17%))

hex

background-color: #0A24B2;

tailwind

bg-[hsl(231,89%,37%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(231, 89%, 37%, 0.4);

css variable

--color-primary: hsl(231, 89%, 37%);

Related Colors

#1D319F

231,69,37

#001CBD

231,100,37

#051052

231,89,17

#304DF3

231,89,57

#0A4EB2

216,89,37

#0A40B2

221,89,37

#0D0AB2

241,89,37

#1B0AB2

246,89,37

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%, 37%)?

HEX: #0A24B2 | RGB: rgb(10, 36, 178) | CMYK: 94%, 80%, 0%, 30% | HSV: 231°, 94%, 70%. Copy any format from the conversion table above.

What colors go well with #0A24B2?

The complementary color is HSL(51, 89%, 37%). 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%, 37%) in CSS?

As HSL: color: hsl(231, 89%, 37%); — As HEX: color: #0A24B2; — As RGB: color: rgb(10, 36, 178); — Tailwind CSS: bg-[hsl(231,89%,37%)] — CSS variable: --color-primary: hsl(231, 89%, 37%);