#299abe

Curious Blue

Closest match (93% match)

Color formats

RGB

rgb(41, 154, 190)

Red, Green, Blue components

HSL

hsl(194, 65%, 45%)

Hue, Saturation, Lightness

CMYK

cmyk(78, 19, 0, 25)

Print color encoding

Luminance

0.273

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#299abe

#be4d29

Analogous (Adjacent)

#29be98

#299abe

#294fbe

Triadic

#299abe

#be299a

#9abe29

Split complementary

#299abe

#be294f

#be9829

Complete conversion table

HEX

#299ABE

RGB

rgb(41,154,190)

RGBA

rgba(41,154,190, 1)

HSL

hsl(194.5,64.5%,45.29%)

OKLCH (Modern CSS)

oklch(0.64 0.11 224.5)

CSS Variable

--color: #299abe;

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

3.25

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

6.46

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#299abe#aaaabe

ORIG

SIM

Deuteranopia (green)

#299abe#6056be

ORIG

SIM

Tritanopia (blue)

#299abe#2f5a65

ORIG

SIM

Monochrome (color blind)

#299abe#8f8f8f

Mixing guide

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

MIXING PALETTE

70%

16%

14%

RYB PIGMENTS

Ultramarine blue

Pigment

70%

Cadmium yellow

Pigment

16%

Ivory black

Pigment

14%

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

Cyan hue

485–500 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)

27.3%

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.

Ocean Blue

#009DC4

ReadyTools

#4BA2C2

Laguna

#36A5C9

Swimmer

#0A91BF

Tuscany

#BE4D29

Cerulean Blue

#294FBE

Shamrock

#29BE98

Medium Red Violet

#BE299A

Atlantis

#9ABE29

Brick Red

#BE294F

Malibu

#73D5FB

Orient

#006384