#2f3a6d

Rhino

Closest match (96% match)

Color formats

RGB

rgb(47, 58, 109)

Red, Green, Blue components

HSL

hsl(229, 40%, 31%)

Hue, Saturation, Lightness

CMYK

cmyk(57, 47, 0, 57)

Print color encoding

Luminance

0.047

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#2f3a6d

#6d622f

Analogous (Adjacent)

#2f596d

#2f3a6d

#432f6d

Triadic

#2f3a6d

#6d2f3a

#3a6d2f

Split complementary

#2f3a6d

#6d432f

#596d2f

Complete conversion table

HEX

#2F3A6D

RGB

rgb(47,58,109)

RGBA

rgba(47,58,109, 1)

HSL

hsl(229.35,39.74%,30.59%)

OKLCH (Modern CSS)

oklch(0.37 0.09 272.2)

CSS Variable

--color: #2f3a6d;

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

10.79

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.95

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#2f3a6d#50516d

ORIG

SIM

Deuteranopia (green)

#2f3a6d#45426d

ORIG

SIM

Tritanopia (blue)

#2f3a6d#302f35

ORIG

SIM

Monochrome (color blind)

#2f3a6d#3d3d3d

Mixing guide

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

MIXING PALETTE

61%

37%

RYB PIGMENTS

Ivory black

Pigment

61%

Ultramarine blue

Pigment

37%

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)

4.7%

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.

Good Karma

#333C76

Napoleonic Blue

#2C4170

Space Missions

#324471

Galaxea

#2E305E

Yellow Metal

#6D622F

Jacarta

#432F6D

Casal

#2F596D

Buccaneer

#6D2F3A

Chalet Green

#3A6D2F

Spice

#6D432F

Scampi

#666DA5

Stratos

#000B39