#0f3bb1

Torea Bay

Closest match (95% match)

Color formats

RGB

rgb(15, 59, 177)

Red, Green, Blue components

HSL

hsl(224, 84%, 38%)

Hue, Saturation, Lightness

CMYK

cmyk(92, 67, 0, 31)

Print color encoding

Luminance

0.064

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#0f3bb1

#b1850f

Analogous (Adjacent)

#0f8cb1

#0f3bb1

#340fb1

Triadic

#0f3bb1

#b10f3b

#3bb10f

Split complementary

#0f3bb1

#b1340f

#8cb10f

Complete conversion table

HEX

#0F3BB1

RGB

rgb(15,59,177)

RGBA

rgba(15,59,177, 1)

HSL

hsl(223.7,84.38%,37.65%)

OKLCH (Modern CSS)

oklch(0.41 0.19 263.9)

CSS Variable

--color: #0f3bb1;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

9.21

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.28

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#0f3bb1#6f70b1

ORIG

SIM

Deuteranopia (green)

#0f3bb1#4b40b1

ORIG

SIM

Tritanopia (blue)

#0f3bb1#112226

ORIG

SIM

Monochrome (color blind)

#0f3bb1#474463

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

67%

28%

RYB PIGMENTS

Ultramarine blue

Pigment

67%

Ivory black

Pigment

28%

Cadmium yellow

Pigment

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Blue hue

450–495 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Cool

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

6.4%

Dark • relative luminance

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Blue Hour

#0034AB

Denim

#2243B6

Blue Screen of Death

#0033BB

Once in a Blue Moon

#0044BB

Buttered Rum

#B1850F

Blue Gem

#340FB1

Blue Chill

#0F8CB1

Shiraz

#B10F3B

Christi

#3BB10F

Rust

#B1340F

Cornflower Blue

#666EEE

Navy Blue

#001077