HSL(233, 59%, 45%)

Blue — Blue color

Adjust Color

Color Information

Color Name

Blue

Color Family

Blue

Warm / Cool

🔵 Cool

Temperature

9000K

CSS Class

bg-[hsl(233,59%,45%)]

Color Conversions

Format Value CSS Usage
HSL hsl(233, 59%, 45%) color: hsl(233, 59%, 45%)
HEX #2F3FB6 color: #2F3FB6
RGB rgb(47, 63, 182) color: rgb(47, 63, 182)
CMYK cmyk(74%, 65%, 0%, 29%) —
HSV hsv(233, 74%, 71%) —
HWB hwb(233 18% 29%) color: hwb(233 18% 29%)
OKLCH oklch(0.4365 0.1868 270.41) color: oklch(0.4365 0.1868 270.41)
Lab lab(33 35.32 -64.61) color: lab(33 35.32 -64.61)
LCH lch(33 73.63 298.66) color: lch(33 73.63 298.66)

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 8.38:1
vs Black 2.51:1

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)

#363699 — rgb(54, 54, 153)

Deuteranopia (Green-blind)

#353492 — rgb(53, 52, 146)

Tritanopia (Blue-blind)

#30827D — rgb(48, 130, 125)

Tints & Shades

Tints (Lighter →)

← Shades (Darker)

Saturation (0% → 100%)

CSS Code Snippets

background

background-color: hsl(233, 59%, 45%);

text

color: hsl(233, 59%, 45%);

border

border: 2px solid hsl(233, 59%, 45%);

gradient light

background: linear-gradient(to right, hsl(233, 59%, 65%), hsl(233, 59%, 45%));

gradient dark

background: linear-gradient(to right, hsl(233, 59%, 45%), hsl(233, 59%, 25%))

hex

background-color: #2F3FB6;

tailwind

bg-[hsl(233,59%,45%)]

box shadow

box-shadow: 0 4px 6px -1px hsl(233, 59%, 45%, 0.4);

css variable

--color-primary: hsl(233, 59%, 45%);

Related Colors

#4650A0

233,39,45

#182DCD

233,79,45

#1A2365

233,59,25

#717DDA

233,59,65

#2F61B6

218,59,45

#2F55B6

223,59,45

#362FB6

243,59,45

#412FB6

248,59,45

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(233, 59%, 45%)?

HEX: #2F3FB6 | RGB: rgb(47, 63, 182) | CMYK: 74%, 65%, 0%, 29% | HSV: 233°, 74%, 71%. Copy any format from the conversion table above.

What colors go well with #2F3FB6?

The complementary color is HSL(53, 59%, 45%). For a triadic harmony, use hues 233°, 353°, and 113°. For analogous combinations, try hues 203° and 263°. See the Color Harmony section above for complete palettes with previews.

How do I use HSL(233, 59%, 45%) in CSS?

As HSL: color: hsl(233, 59%, 45%); — As HEX: color: #2F3FB6; — As RGB: color: rgb(47, 63, 182); — Tailwind CSS: bg-[hsl(233,59%,45%)] — CSS variable: --color-primary: hsl(233, 59%, 45%);