HSL(233, 37%, 27%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(233,37%,27%)]

Color Conversions

Format Value CSS Usage
HSL hsl(233, 37%, 27%) color: hsl(233, 37%, 27%)
HEX #2B315E color: #2B315E
RGB rgb(43, 49, 94) color: rgb(43, 49, 94)
CMYK cmyk(54%, 48%, 0%, 63%) —
HSV hsv(233, 54%, 37%) —
HWB hwb(233 17% 63%) color: hwb(233 17% 63%)
OKLCH oklch(0.3321 0.0792 275.5) color: oklch(0.3321 0.0792 275.5)
Lab lab(22.01 11.72 -27.75) color: lab(22.01 11.72 -27.75)
LCH lch(22.01 30.12 292.9) color: lch(22.01 30.12 292.9)

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 12.33:1
vs Black 1.7:1

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)

#2E2E53 — rgb(46, 46, 83)

Deuteranopia (Green-blind)

#2D2D51 — rgb(45, 45, 81)

Tritanopia (Blue-blind)

#2B4B49 — rgb(43, 75, 73)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(233, 37%, 27%);

text

color: hsl(233, 37%, 27%);

border

border: 2px solid hsl(233, 37%, 27%);

gradient light

background: linear-gradient(to right, hsl(233, 37%, 47%), hsl(233, 37%, 27%));

gradient dark

background: linear-gradient(to right, hsl(233, 37%, 27%), hsl(233, 37%, 7%))

hex

background-color: #2B315E;

tailwind

bg-[hsl(233,37%,27%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(233, 37%, 27%, 0.4);

css variable

--color-primary: hsl(233, 37%, 27%);

Related Colors

#393C51

233,17,27

#1E276C

233,57,27

#0B0D18

233,37,7

#4C56A4

233,37,47

#2B3E5E

218,37,27

#2B3A5E

223,37,27

#2E2B5E

243,37,27

#322B5E

248,37,27

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(233, 37%, 27%)?

HEX: #2B315E | RGB: rgb(43, 49, 94) | CMYK: 54%, 48%, 0%, 63% | HSV: 233°, 54%, 37%. Copy any format from the conversion table above.

What colors go well with #2B315E?

The complementary color is HSL(53, 37%, 27%). For a triadic harmony, use hues 233°, 353°, and 113°. For analogous combinations, try hues 203° and 263°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(233, 37%, 27%) in CSS?

As HSL: color: hsl(233, 37%, 27%); — As HEX: color: #2B315E; — As RGB: color: rgb(43, 49, 94); — Tailwind CSS: bg-[hsl(233,37%,27%)] — CSS variable: --color-primary: hsl(233, 37%, 27%);