HSL(231, 30%, 43%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(231,30%,43%)]

Color Conversions

Format Value CSS Usage
HSL hsl(231, 30%, 43%) color: hsl(231, 30%, 43%)
HEX #4D578F color: #4D578F
RGB rgb(77, 87, 143) color: rgb(77, 87, 143)
CMYK cmyk(46%, 39%, 0%, 44%) —
HSV hsv(231, 46%, 56%) —
HWB hwb(231 30% 44%) color: hwb(231 30% 44%)
OKLCH oklch(0.4743 0.0912 274.72) color: oklch(0.4743 0.0912 274.72)
Lab lab(38.51 11.8 -32.26) color: lab(38.51 11.8 -32.26)
LCH lch(38.51 34.35 290.09) color: lch(38.51 34.35 290.09)

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 6.83:1
vs Black 3.08:1

AA Normal (4.5:1)

on White: PASS ✓ on Black: FAIL ✗

AA Large (3:1)

on White: PASS ✓ on Black: PASS ✓

AAA Normal (7:1)

on White: FAIL ✗

Best text on this color: white

Color Blindness Simulation

Protanopia (Red-blind)

#515181 — rgb(81, 81, 129)

Deuteranopia (Green-blind)

#51507E — rgb(81, 80, 126)

Tritanopia (Blue-blind)

#4E7774 — rgb(78, 119, 116)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(231, 30%, 43%);

text

color: hsl(231, 30%, 43%);

border

border: 2px solid hsl(231, 30%, 43%);

gradient light

background: linear-gradient(to right, hsl(231, 30%, 63%), hsl(231, 30%, 43%));

gradient dark

background: linear-gradient(to right, hsl(231, 30%, 43%), hsl(231, 30%, 23%))

hex

background-color: #4D578F;

tailwind

bg-[hsl(231,30%,43%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(231, 30%, 43%, 0.4);

css variable

--color-primary: hsl(231, 30%, 43%);

Related Colors

#636679

231,10,43

#3747A4

231,50,43

#292E4C

231,30,23

#848DBD

231,30,63

#4D678F

216,30,43

#4D628F

221,30,43

#4E4D8F

241,30,43

#534D8F

246,30,43

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, 30%, 43%)?

HEX: #4D578F | RGB: rgb(77, 87, 143) | CMYK: 46%, 39%, 0%, 44% | HSV: 231°, 46%, 56%. Copy any format from the conversion table above.

What colors go well with #4D578F?

The complementary color is HSL(51, 30%, 43%). 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, 30%, 43%) in CSS?

As HSL: color: hsl(231, 30%, 43%); — As HEX: color: #4D578F; — As RGB: color: rgb(77, 87, 143); — Tailwind CSS: bg-[hsl(231,30%,43%)] — CSS variable: --color-primary: hsl(231, 30%, 43%);