HSL(221, 31%, 25%)

Blue — Blue color

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Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(221,31%,25%)]

Color Conversions

Format Value CSS Usage
HSL hsl(221, 31%, 25%) color: hsl(221, 31%, 25%)
HEX #2C3954 color: #2C3954
RGB rgb(44, 57, 84) color: rgb(44, 57, 84)
CMYK cmyk(48%, 32%, 0%, 67%) —
HSV hsv(221, 48%, 33%) —
HWB hwb(221 17% 67%) color: hwb(221 17% 67%)
OKLCH oklch(0.3458 0.0507 264.2) color: oklch(0.3458 0.0507 264.2)
Lab lab(24 2.94 -18.02) color: lab(24 2.94 -18.02)
LCH lch(24 18.26 279.27) color: lch(24 18.26 279.27)

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 11.54:1
vs Black 1.82:1

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)

#32324D — rgb(50, 50, 77)

Deuteranopia (Green-blind)

#31304C — rgb(49, 48, 76)

Tritanopia (Blue-blind)

#2D4847 — rgb(45, 72, 71)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(221, 31%, 25%);

text

color: hsl(221, 31%, 25%);

border

border: 2px solid hsl(221, 31%, 25%);

gradient light

background: linear-gradient(to right, hsl(221, 31%, 45%), hsl(221, 31%, 25%));

gradient dark

background: linear-gradient(to right, hsl(221, 31%, 25%), hsl(221, 31%, 5%))

hex

background-color: #2C3954;

tailwind

bg-[hsl(221,31%,25%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(221, 31%, 25%, 0.4);

css variable

--color-primary: hsl(221, 31%, 25%);

Related Colors

#393D47

221,11,25

#1F3460

221,51,25

#090B11

221,31,5

#4F6696

221,31,45

#2C4254

206,31,25

#2C3F54

211,31,25

#2C3254

231,31,25

#2C2F54

236,31,25

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(221, 31%, 25%)?

HEX: #2C3954 | RGB: rgb(44, 57, 84) | CMYK: 48%, 32%, 0%, 67% | HSV: 221°, 48%, 33%. Copy any format from the conversion table above.

What colors go well with #2C3954?

The complementary color is HSL(41, 31%, 25%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(221, 31%, 25%) in CSS?

As HSL: color: hsl(221, 31%, 25%); — As HEX: color: #2C3954; — As RGB: color: rgb(44, 57, 84); — Tailwind CSS: bg-[hsl(221,31%,25%)] — CSS variable: --color-primary: hsl(221, 31%, 25%);