#118cbb

Denim

Closest match (82% match)

Color formats

RGB

rgb(17, 140, 187)

Red, Green, Blue components

HSL

hsl(197, 83%, 40%)

Hue, Saturation, Lightness

CMYK

cmyk(91, 25, 0, 27)

Print color encoding

Luminance

0.225

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#118cbb

#bb4011

Analogous (Adjacent)

#11bb95

#118cbb

#1137bb

Triadic

#118cbb

#bb118c

#8cbb11

Split complementary

#118cbb

#bb1137

#bb9511

Complete conversion table

HEX

#118CBB

RGB

rgb(17,140,187)

RGBA

rgba(17,140,187, 1)

HSL

hsl(196.59,83.33%,40%)

OKLCH (Modern CSS)

oklch(0.60 0.12 231.8)

CSS Variable

--color: #118cbb;

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

3.82

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.49

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#118cbb#a1a1bb

ORIG

SIM

Deuteranopia (green)

#118cbb#5044bb

ORIG

SIM

Tritanopia (blue)

#118cbb#174952

ORIG

SIM

Monochrome (color blind)

#118cbb#828282

Mixing guide

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

MIXING PALETTE

63%

23%

14%

RYB PIGMENTS

Ultramarine blue

Pigment

63%

Ivory black

Pigment

23%

Cadmium yellow

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)

22.5%

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.

Mermaid Dreams

#0088BB

Swimmer

#0A91BF

Forget-Me-Not

#0087BD

Underwater Moonlight

#4488AA

Rust

#BB4011

Tory Blue

#1137BB

Mountain Meadow

#11BB95

Red Violet

#BB118C

Lima

#8CBB11

Shiraz

#BB1137

Malibu

#68C6F8

Orient

#005681