HSL(237, 89%, 38%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(237,89%,38%)]

Color Conversions

Format Value CSS Usage
HSL hsl(237, 89%, 38%) color: hsl(237, 89%, 38%)
HEX #0B13B7 color: #0B13B7
RGB rgb(11, 19, 183) color: rgb(11, 19, 183)
CMYK cmyk(94%, 90%, 0%, 28%) —
HSV hsv(237, 94%, 72%) —
HWB hwb(237 4% 28%) color: hwb(237 4% 28%)
OKLCH oklch(0.3657 0.2349 265.6) color: oklch(0.3657 0.2349 265.6)
Lab lab(23.52 56.83 -80.93) color: lab(23.52 56.83 -80.93)
LCH lch(23.52 98.89 305.08) color: lch(23.52 98.89 305.08)

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 11.72:1
vs Black 1.79:1

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)

#0E0F8F — rgb(14, 15, 143)

Deuteranopia (Green-blind)

#0E0D86 — rgb(14, 13, 134)

Tritanopia (Blue-blind)

#0B7069 — rgb(11, 112, 105)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(237, 89%, 38%);

text

color: hsl(237, 89%, 38%);

border

border: 2px solid hsl(237, 89%, 38%);

gradient light

background: linear-gradient(to right, hsl(237, 89%, 58%), hsl(237, 89%, 38%));

gradient dark

background: linear-gradient(to right, hsl(237, 89%, 38%), hsl(237, 89%, 18%))

hex

background-color: #0B13B7;

tailwind

bg-[hsl(237,89%,38%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(237, 89%, 38%, 0.4);

css variable

--color-primary: hsl(237, 89%, 38%);

Related Colors

#1E25A4

237,69,38

#000AC2

237,100,38

#050957

237,89,18

#353EF3

237,89,58

#0B3EB7

222,89,38

#0B30B7

227,89,38

#1F0BB7

247,89,38

#2D0BB7

252,89,38

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, 89%, 38%)?

HEX: #0B13B7 | RGB: rgb(11, 19, 183) | CMYK: 94%, 90%, 0%, 28% | HSV: 237°, 94%, 72%. Copy any format from the conversion table above.

What colors go well with #0B13B7?

The complementary color is HSL(57, 89%, 38%). 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, 89%, 38%) in CSS?

As HSL: color: hsl(237, 89%, 38%); — As HEX: color: #0B13B7; — As RGB: color: rgb(11, 19, 183); — Tailwind CSS: bg-[hsl(237,89%,38%)] — CSS variable: --color-primary: hsl(237, 89%, 38%);