HSL(231, 50%, 22%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(231,50%,22%)]

Color Conversions

Format Value CSS Usage
HSL hsl(231, 50%, 22%) color: hsl(231, 50%, 22%)
HEX #1C2454 color: #1C2454
RGB rgb(28, 36, 84) color: rgb(28, 36, 84)
CMYK cmyk(67%, 57%, 0%, 67%) —
HSV hsv(231, 67%, 33%) —
HWB hwb(231 11% 67%) color: hwb(231 11% 67%)
OKLCH oklch(0.2832 0.0872 272.49) color: oklch(0.2832 0.0872 272.49)
Lab lab(16.25 13.74 -30.4) color: lab(16.25 13.74 -30.4)
LCH lch(16.25 33.36 294.32) color: lch(16.25 33.36 294.32)

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 14.69:1
vs Black 1.43:1

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)

#1F2048 — rgb(31, 32, 72)

Deuteranopia (Green-blind)

#1F1E46 — rgb(31, 30, 70)

Tritanopia (Blue-blind)

#1C3F3D — rgb(28, 63, 61)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(231, 50%, 22%);

text

color: hsl(231, 50%, 22%);

border

border: 2px solid hsl(231, 50%, 22%);

gradient light

background: linear-gradient(to right, hsl(231, 50%, 42%), hsl(231, 50%, 22%));

gradient dark

background: linear-gradient(to right, hsl(231, 50%, 22%), hsl(231, 50%, 2%))

hex

background-color: #1C2454;

tailwind

bg-[hsl(231,50%,22%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(231, 50%, 22%, 0.4);

css variable

--color-primary: hsl(231, 50%, 22%);

Related Colors

#272C49

231,30,22

#111D5F

231,70,22

#030308

231,50,2

#3646A1

231,50,42

#1C3254

216,50,22

#1C2E54

221,50,22

#1D1C54

241,50,22

#221C54

246,50,22

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, 50%, 22%)?

HEX: #1C2454 | RGB: rgb(28, 36, 84) | CMYK: 67%, 57%, 0%, 67% | HSV: 231°, 67%, 33%. Copy any format from the conversion table above.

What colors go well with #1C2454?

The complementary color is HSL(51, 50%, 22%). 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, 50%, 22%) in CSS?

As HSL: color: hsl(231, 50%, 22%); — As HEX: color: #1C2454; — As RGB: color: rgb(28, 36, 84); — Tailwind CSS: bg-[hsl(231,50%,22%)] — CSS variable: --color-primary: hsl(231, 50%, 22%);