HSL(204, 90%, 18%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

7000K

CSS Class

bg-[hsl(204,90%,18%)]

Color Conversions

Format Value CSS Usage
HSL hsl(204, 90%, 18%) color: hsl(204, 90%, 18%)
HEX #053657 color: #053657
RGB rgb(5, 54, 87) color: rgb(5, 54, 87)
CMYK cmyk(94%, 38%, 0%, 66%) —
HSV hsv(204, 94%, 34%) —
HWB hwb(204 2% 66%) color: hwb(204 2% 66%)
OKLCH oklch(0.3213 0.0762 244.78) color: oklch(0.3213 0.0762 244.78)
Lab lab(21.43 -1.54 -24.18) color: lab(21.43 -1.54 -24.18)
LCH lch(21.43 24.23 266.36) color: lch(21.43 24.23 266.36)

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 12.56:1
vs Black 1.67:1

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)

#1A1B4F — rgb(26, 27, 79)

Deuteranopia (Green-blind)

#17144D — rgb(23, 20, 77)

Tritanopia (Blue-blind)

#074947 — rgb(7, 73, 71)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(204, 90%, 18%);

text

color: hsl(204, 90%, 18%);

border

border: 2px solid hsl(204, 90%, 18%);

gradient light

background: linear-gradient(to right, hsl(204, 90%, 38%), hsl(204, 90%, 18%));

gradient dark

background: linear-gradient(to right, hsl(204, 90%, 18%), hsl(204, 90%, 0%))

hex

background-color: #053657;

tailwind

bg-[hsl(204,90%,18%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(204, 90%, 18%, 0.4);

css variable

--color-primary: hsl(204, 90%, 18%);

Related Colors

#0E344E

204,70,18

#00375C

204,100,18

#000000

204,90,0

#0A72B8

204,90,38

#054B57

189,90,18

#054457

194,90,18

#052857

214,90,18

#052257

219,90,18

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(204, 90%, 18%)?

HEX: #053657 | RGB: rgb(5, 54, 87) | CMYK: 94%, 38%, 0%, 66% | HSV: 204°, 94%, 34%. Copy any format from the conversion table above.

What colors go well with #053657?

The complementary color is HSL(24, 90%, 18%). For a triadic harmony, use hues 204°, 324°, and 84°. For analogous combinations, try hues 174° and 234°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(204, 90%, 18%) in CSS?

As HSL: color: hsl(204, 90%, 18%); — As HEX: color: #053657; — As RGB: color: rgb(5, 54, 87); — Tailwind CSS: bg-[hsl(204,90%,18%)] — CSS variable: --color-primary: hsl(204, 90%, 18%);