HSL(231, 85%, 64%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(231,85%,64%)]

Color Conversions

Format Value CSS Usage
HSL hsl(231, 85%, 64%) color: hsl(231, 85%, 64%)
HEX #556DF1 color: #556DF1
RGB rgb(85, 109, 241) color: rgb(85, 109, 241)
CMYK cmyk(65%, 55%, 0%, 5%) —
HSV hsv(231, 65%, 95%) —
HWB hwb(231 33% 5%) color: hwb(231 33% 5%)
OKLCH oklch(0.5894 0.1989 271.21) color: oklch(0.5894 0.1989 271.21)
Lab lab(50.94 32.19 -69.16) color: lab(50.94 32.19 -69.16)
LCH lch(50.94 76.28 294.96) color: lch(50.94 76.28 294.96)

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 4.34:1
vs Black 4.84:1

AA Normal (4.5:1)

on White: FAIL ✗ on Black: PASS ✓

AA Large (3:1)

on White: PASS ✓ on Black: PASS ✓

AAA Normal (7:1)

on White: FAIL ✗

Best text on this color: black

Color Blindness Simulation

Protanopia (Red-blind)

#5F60D1 — rgb(95, 96, 209)

Deuteranopia (Green-blind)

#5E5CC9 — rgb(94, 92, 201)

Tritanopia (Blue-blind)

#56B8B2 — rgb(86, 184, 178)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(231, 85%, 64%);

text

color: hsl(231, 85%, 64%);

border

border: 2px solid hsl(231, 85%, 64%);

gradient light

background: linear-gradient(to right, hsl(231, 85%, 84%), hsl(231, 85%, 64%));

gradient dark

background: linear-gradient(to right, hsl(231, 85%, 64%), hsl(231, 85%, 44%))

hex

background-color: #556DF1;

tailwind

bg-[hsl(231,85%,64%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(231, 85%, 64%, 0.4);

css variable

--color-primary: hsl(231, 85%, 64%);

Related Colors

#6879DF

231,65,64

#4763FF

231,100,64

#112DD0

231,85,44

#B4BEF9

231,85,84

#5594F1

216,85,64

#5587F1

221,85,64

#5855F1

241,85,64

#6555F1

246,85,64

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(231, 85%, 64%)?

HEX: #556DF1 | RGB: rgb(85, 109, 241) | CMYK: 65%, 55%, 0%, 5% | HSV: 231°, 65%, 95%. Copy any format from the conversion table above.

What colors go well with #556DF1?

The complementary color is HSL(51, 85%, 64%). For a triadic harmony, use hues 231°, 351°, and 111°. For analogous combinations, try hues 201° and 261°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(231, 85%, 64%) in CSS?

As HSL: color: hsl(231, 85%, 64%); — As HEX: color: #556DF1; — As RGB: color: rgb(85, 109, 241); — Tailwind CSS: bg-[hsl(231,85%,64%)] — CSS variable: --color-primary: hsl(231, 85%, 64%);