HSL(237, 45%, 30%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(237,45%,30%)]

Color Conversions

Format Value CSS Usage
HSL hsl(237, 45%, 30%) color: hsl(237, 45%, 30%)
HEX #2A2E6F color: #2A2E6F
RGB rgb(42, 46, 111) color: rgb(42, 46, 111)
CMYK cmyk(62%, 59%, 0%, 56%) —
HSV hsv(237, 62%, 44%) —
HWB hwb(237 17% 56%) color: hwb(237 17% 56%)
OKLCH oklch(0.3378 0.1107 276.07) color: oklch(0.3378 0.1107 276.07)
Lab lab(22.28 19.82 -38.38) color: lab(22.28 19.82 -38.38)
LCH lch(22.28 43.2 297.31) color: lch(22.28 43.2 297.31)

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 12.22:1
vs Black 1.72:1

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)

#2C2C5F — rgb(44, 44, 95)

Deuteranopia (Green-blind)

#2C2B5C — rgb(44, 43, 92)

Tritanopia (Blue-blind)

#2A5350 — rgb(42, 83, 80)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(237, 45%, 30%);

text

color: hsl(237, 45%, 30%);

border

border: 2px solid hsl(237, 45%, 30%);

gradient light

background: linear-gradient(to right, hsl(237, 45%, 50%), hsl(237, 45%, 30%));

gradient dark

background: linear-gradient(to right, hsl(237, 45%, 30%), hsl(237, 45%, 10%))

hex

background-color: #2A2E6F;

tailwind

bg-[hsl(237,45%,30%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(237, 45%, 30%, 0.4);

css variable

--color-primary: hsl(237, 45%, 30%);

Related Colors

#393B60

237,25,30

#1B207E

237,65,30

#0E0F25

237,45,10

#464CB9

237,45,50

#2A3F6F

222,45,30

#2A396F

227,45,30

#322A6F

247,45,30

#382A6F

252,45,30

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, 45%, 30%)?

HEX: #2A2E6F | RGB: rgb(42, 46, 111) | CMYK: 62%, 59%, 0%, 56% | HSV: 237°, 62%, 44%. Copy any format from the conversion table above.

What colors go well with #2A2E6F?

The complementary color is HSL(57, 45%, 30%). 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, 45%, 30%) in CSS?

As HSL: color: hsl(237, 45%, 30%); — As HEX: color: #2A2E6F; — As RGB: color: rgb(42, 46, 111); — Tailwind CSS: bg-[hsl(237,45%,30%)] — CSS variable: --color-primary: hsl(237, 45%, 30%);