HSL(211, 65%, 45%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(211,65%,45%)]

Color Conversions

Format Value CSS Usage
HSL hsl(211, 65%, 45%) color: hsl(211, 65%, 45%)
HEX #2870BD color: #2870BD
RGB rgb(40, 112, 189) color: rgb(40, 112, 189)
CMYK cmyk(79%, 41%, 0%, 26%) —
HSV hsv(211, 79%, 74%) —
HWB hwb(211 16% 26%) color: hwb(211 16% 26%)
OKLCH oklch(0.5406 0.1395 253.17) color: oklch(0.5406 0.1395 253.17)
Lab lab(46.59 5.42 -46.72) color: lab(46.59 5.42 -46.72)
LCH lch(46.59 47.03 276.62) color: lch(46.59 47.03 276.62)

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 5.07:1
vs Black 4.14:1

AA Normal (4.5:1)

on White: PASS ✓ on Black: FAIL ✗

AA Large (3:1)

on White: PASS ✓ on Black: PASS ✓

AAA Normal (7:1)

on White: FAIL ✗

Best text on this color: white

Color Blindness Simulation

Protanopia (Red-blind)

#4748AA — rgb(71, 72, 170)

Deuteranopia (Green-blind)

#433EA6 — rgb(67, 62, 166)

Tritanopia (Blue-blind)

#2C9C98 — rgb(44, 156, 152)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(211, 65%, 45%);

text

color: hsl(211, 65%, 45%);

border

border: 2px solid hsl(211, 65%, 45%);

gradient light

background: linear-gradient(to right, hsl(211, 65%, 65%), hsl(211, 65%, 45%));

gradient dark

background: linear-gradient(to right, hsl(211, 65%, 45%), hsl(211, 65%, 25%))

hex

background-color: #2870BD;

tailwind

bg-[hsl(211,65%,45%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(211, 65%, 45%, 0.4);

css variable

--color-primary: hsl(211, 65%, 45%);

Related Colors

#3F71A6

211,45,45

#116FD4

211,85,45

#163E69

211,65,25

#6CA4E0

211,65,65

#2896BD

196,65,45

#2889BD

201,65,45

#2857BD

221,65,45

#284BBD

226,65,45

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(211, 65%, 45%)?

HEX: #2870BD | RGB: rgb(40, 112, 189) | CMYK: 79%, 41%, 0%, 26% | HSV: 211°, 79%, 74%. Copy any format from the conversion table above.

What colors go well with #2870BD?

The complementary color is HSL(31, 65%, 45%). For a triadic harmony, use hues 211°, 331°, and 91°. For analogous combinations, try hues 181° and 241°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(211, 65%, 45%) in CSS?

As HSL: color: hsl(211, 65%, 45%); — As HEX: color: #2870BD; — As RGB: color: rgb(40, 112, 189); — Tailwind CSS: bg-[hsl(211,65%,45%)] — CSS variable: --color-primary: hsl(211, 65%, 45%);