#305039

Tom Thumb

Closest match (96% match)

Color formats

RGB

rgb(48, 80, 57)

Red, Green, Blue components

HSL

hsl(137, 25%, 25%)

Hue, Saturation, Lightness

CMYK

cmyk(40, 0, 29, 69)

Print color encoding

Luminance

0.067

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#305039

#503047

Analogous (Adjacent)

#375030

#305039

#305049

Triadic

#305039

#393050

#503930

Split complementary

#305039

#493050

#503037

Complete conversion table

HEX

#305039

RGB

rgb(48,80,57)

RGBA

rgba(48,80,57, 1)

HSL

hsl(136.88,25%,25.1%)

OKLCH (Modern CSS)

oklch(0.40 0.05 152.3)

CSS Variable

--color: #305039;

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%

1D

1W

1M

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

9.00

AP

Small text (14pt)

The quick brown fox jumps over...

AA

AAA

Large text or UI (18pt Bold)

AA

AAA

On black background

2.33

AP

Small text (14pt)

The quick brown fox jumps over...

AA

AAA

Large text or UI (18pt Bold)

AA

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#305039#464639

ORIG

SIM

Deuteranopia (green)

#305039#333339

ORIG

SIM

Tritanopia (blue)

#305039#323a41

ORIG

SIM

Monochrome (color blind)

#305039#494949

Mixing guide

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

MIXING PALETTE

80%

11%

9%

RYB PIGMENTS

Ivory black

Pigment

80%

Ultramarine blue

Pigment

11%

Cadmium yellow

Pigment

9%

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

Green hue

495–570 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Neutral

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

6.7%

Dark • relative luminance

0%

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.

Highlander

#3A533D

Ficus

#3B593A

Mountain View

#394C3B

Palm Leaf

#36482F

Eggplant

#503047

Stromboli

#305049

Tom Thumb

#375030

Martinique

#393050

Judge Gray

#503930

Voodoo

#493050

Viridian Green

#64866C

Deep Fir

#002009


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