#01645a

Blue Stone

Closest match (95% match)

Color formats

RGB

rgb(1, 100, 90)

Red, Green, Blue components

HSL

hsl(174, 98%, 20%)

Hue, Saturation, Lightness

CMYK

cmyk(99, 0, 10, 61)

Print color encoding

Luminance

0.099

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#01645a

#64010b

Analogous (Adjacent)

#016429

#01645a

#013c64

Triadic

#01645a

#5a0164

#645a01

Split complementary

#01645a

#64013c

#642901

Complete conversion table

HEX

#01645A

RGB

rgb(1,100,90)

RGBA

rgba(1,100,90, 1)

HSL

hsl(173.94,98.02%,19.8%)

OKLCH (Modern CSS)

oklch(0.45 0.08 183.1)

CSS Variable

--color: #01645a;

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

7.07

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.97

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#01645a#60605a

ORIG

SIM

Deuteranopia (green)

#01645a#221c5a

ORIG

SIM

Tritanopia (blue)

#01645a#062f35

ORIG

SIM

Monochrome (color blind)

#01645a#585858

Mixing guide

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

MIXING PALETTE

61%

28%

11%

RYB PIGMENTS

Ivory black

Pigment

61%

Ultramarine blue

Pigment

28%

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)

9.9%

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.

Philodendron

#116356

Mosque

#005F5B

Peacock Pride

#006663

Terrestrial

#276757

Rosewood

#64010B

Astronaut Blue

#013C64

Fun Green

#016429

Ripe Plum

#5A0164

Verdun Green

#645A01

Tyrian Purple

#64013C

Breaker Bay

#4C9C90

Deep Teal

#003129