#30737b

Paradiso

Closest match (96% match)

Color formats

RGB

rgb(48, 115, 123)

Red, Green, Blue components

HSL

hsl(186, 44%, 34%)

Hue, Saturation, Lightness

CMYK

cmyk(61, 7, 0, 52)

Print color encoding

Luminance

0.143

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#30737b

#7b3830

Analogous (Adjacent)

#307b5d

#30737b

#304e7b

Triadic

#30737b

#7b3073

#737b30

Split complementary

#30737b

#7b304d

#7b5e30

Complete conversion table

HEX

#30737B

RGB

rgb(48,115,123)

RGBA

rgba(48,115,123, 1)

HSL

hsl(186.4,43.86%,33.53%)

OKLCH (Modern CSS)

oklch(0.52 0.07 206.0)

CSS Variable

--color: #30737b;

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

5.43

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.86

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#30737b#77777b

ORIG

SIM

Deuteranopia (green)

#30737b#4b477b

ORIG

SIM

Tritanopia (blue)

#30737b#334b54

ORIG

SIM

Monochrome (color blind)

#30737b#6a6a6a

Mixing guide

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

MIXING PALETTE

53%

37%

11%

RYB PIGMENTS

Ivory black

Pigment

53%

Ultramarine blue

Pigment

37%

Cadmium yellow

Pigment

11%

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)

14.3%

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 Slumber

#41767B

Diver’s Eden

#3A797E

Ming

#407577

Mysterious Blue

#3E7A85

Nutmeg

#7B3830

Chambray

#304E7B

Sea Green

#307B5D

Plum

#7B3073

Pesto

#737B30

Camelot

#7B304D

Tradewind

#6BABB4

Cyprus

#003F47