#2d375d

Rhino

Closest match (97% match)

Color formats

RGB

rgb(45, 55, 93)

Red, Green, Blue components

HSL

hsl(228, 35%, 27%)

Hue, Saturation, Lightness

CMYK

cmyk(52, 41, 0, 64)

Print color encoding

Luminance

0.041

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#2d375d

#5d532d

Analogous (Adjacent)

#2d4f5d

#2d375d

#3b2d5d

Triadic

#2d375d

#5d2d37

#375d2d

Split complementary

#2d375d

#5d3b2d

#4f5d2d

Complete conversion table

HEX

#2D375D

RGB

rgb(45,55,93)

RGBA

rgba(45,55,93, 1)

HSL

hsl(227.5,34.78%,27.06%)

OKLCH (Modern CSS)

oklch(0.35 0.07 271.3)

CSS Variable

--color: #2d375d;

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

11.56

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.82

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#2d375d#48485d

ORIG

SIM

Deuteranopia (green)

#2d375d#3e3b5d

ORIG

SIM

Tritanopia (blue)

#2d375d#2e2d32

ORIG

SIM

Monochrome (color blind)

#2d375d#393939

Mixing guide

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

MIXING PALETTE

71%

28%

RYB PIGMENTS

Ivory black

Pigment

71%

Ultramarine blue

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)

4.1%

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.

Medieval Blue

#2E3858

Galaxea

#2E305E

Storm Is Coming

#3D3D63

Deep Sea Base

#2C2C57

Costa Del Sol

#5D532D

Bossanova

#3B2D5D

San Juan

#2D4F5D

Buccaneer

#5D2D37

Woodland

#375D2D

Quincy

#5D3B2D

Waikawa Gray

#626994

Stratos

#00052B