HSL(222, 65%, 33%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(222,65%,33%)]

Color Conversions

Format Value CSS Usage
HSL hsl(222, 65%, 33%) color: hsl(222, 65%, 33%)
HEX #1D3E8B color: #1D3E8B
RGB rgb(29, 62, 139) color: rgb(29, 62, 139)
CMYK cmyk(79%, 55%, 0%, 45%) —
HSV hsv(222, 79%, 55%) —
HWB hwb(222 12% 45%) color: hwb(222 12% 45%)
OKLCH oklch(0.3881 0.1343 263.77) color: oklch(0.3881 0.1343 263.77)
Lab lab(28.3 17.51 -46.31) color: lab(28.3 17.51 -46.31)
LCH lch(28.3 49.51 290.71) color: lch(28.3 49.51 290.71)

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 9.93:1
vs Black 2.11:1

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)

#2B2C78 — rgb(43, 44, 120)

Deuteranopia (Green-blind)

#292774 — rgb(41, 39, 116)

Tritanopia (Blue-blind)

#1F6A66 — rgb(31, 106, 102)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(222, 65%, 33%);

text

color: hsl(222, 65%, 33%);

border

border: 2px solid hsl(222, 65%, 33%);

gradient light

background: linear-gradient(to right, hsl(222, 65%, 53%), hsl(222, 65%, 33%));

gradient dark

background: linear-gradient(to right, hsl(222, 65%, 33%), hsl(222, 65%, 13%))

hex

background-color: #1D3E8B;

tailwind

bg-[hsl(222,65%,33%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(222, 65%, 33%, 0.4);

css variable

--color-primary: hsl(222, 65%, 33%);

Related Colors

#2E457A

222,45,33

#0D389C

222,85,33

#0C1937

222,65,13

#3968D5

222,65,53

#1D5A8B

207,65,33

#1D518B

212,65,33

#1D2C8B

232,65,33

#1D238B

237,65,33

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(222, 65%, 33%)?

HEX: #1D3E8B | RGB: rgb(29, 62, 139) | CMYK: 79%, 55%, 0%, 45% | HSV: 222°, 79%, 55%. Copy any format from the conversion table above.

What colors go well with #1D3E8B?

The complementary color is HSL(42, 65%, 33%). For a triadic harmony, use hues 222°, 342°, and 102°. For analogous combinations, try hues 192° and 252°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(222, 65%, 33%) in CSS?

As HSL: color: hsl(222, 65%, 33%); — As HEX: color: #1D3E8B; — As RGB: color: rgb(29, 62, 139); — Tailwind CSS: bg-[hsl(222,65%,33%)] — CSS variable: --color-primary: hsl(222, 65%, 33%);