HSL(237, 23%, 25%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(237,23%,25%)]

Color Conversions

Format Value CSS Usage
HSL hsl(237, 23%, 25%) color: hsl(237, 23%, 25%)
HEX #31334E color: #31334E
RGB rgb(49, 51, 78) color: rgb(49, 51, 78)
CMYK cmyk(37%, 35%, 0%, 69%) —
HSV hsv(236, 37%, 31%) —
HWB hwb(236 20% 69%) color: hwb(236 20% 69%)
OKLCH oklch(0.3318 0.0476 280.2) color: oklch(0.3318 0.0476 280.2)
Lab lab(22.2 6.7 -16.83) color: lab(22.2 6.7 -16.83)
LCH lch(22.2 18.11 291.71) color: lch(22.2 18.11 291.71)

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 12.25:1
vs Black 1.71:1

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)

#323247 — rgb(50, 50, 71)

Deuteranopia (Green-blind)

#323246 — rgb(50, 50, 70)

Tritanopia (Blue-blind)

#314241 — rgb(49, 66, 65)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(237, 23%, 25%);

text

color: hsl(237, 23%, 25%);

border

border: 2px solid hsl(237, 23%, 25%);

gradient light

background: linear-gradient(to right, hsl(237, 23%, 45%), hsl(237, 23%, 25%));

gradient dark

background: linear-gradient(to right, hsl(237, 23%, 25%), hsl(237, 23%, 5%))

hex

background-color: #31334E;

tailwind

bg-[hsl(237,23%,25%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(237, 23%, 25%, 0.4);

css variable

--color-primary: hsl(237, 23%, 25%);

Related Colors

#3E3E42

237,3,25

#24275B

237,43,25

#0A0A10

237,23,5

#585B8D

237,23,45

#313A4E

222,23,25

#31374E

227,23,25

#35314E

247,23,25

#37314E

252,23,25

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, 23%, 25%)?

HEX: #31334E | RGB: rgb(49, 51, 78) | CMYK: 37%, 35%, 0%, 69% | HSV: 236°, 37%, 31%. Copy any format from the conversion table above.

What colors go well with #31334E?

The complementary color is HSL(57, 23%, 25%). 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, 23%, 25%) in CSS?

As HSL: color: hsl(237, 23%, 25%); — As HEX: color: #31334E; — As RGB: color: rgb(49, 51, 78); — Tailwind CSS: bg-[hsl(237,23%,25%)] — CSS variable: --color-primary: hsl(237, 23%, 25%);