#041c4c

Gulf Blue

Closest match (96% match)

Color formats

RGB

rgb(4, 28, 76)

Red, Green, Blue components

HSL

hsl(220, 90%, 16%)

Hue, Saturation, Lightness

CMYK

cmyk(95, 63, 0, 70)

Print color encoding

Luminance

0.014

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#041c4c

#4c3404

Analogous (Adjacent)

#04404c

#041c4c

#10044c

Triadic

#041c4c

#4c041c

#1c4c04

Split complementary

#041c4c

#4c1004

#404c04

Complete conversion table

HEX

#041C4C

RGB

rgb(4,28,76)

RGBA

rgba(4,28,76, 1)

HSL

hsl(220,90%,15.69%)

OKLCH (Modern CSS)

oklch(0.24 0.09 261.6)

CSS Variable

--color: #041c4c;

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

16.46

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.28

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#041c4c#31324c

ORIG

SIM

Deuteranopia (green)

#041c4c#1f1a4c

ORIG

SIM

Tritanopia (blue)

#041c4c#050f11

ORIG

SIM

Monochrome (color blind)

#041c4c#1f1f1f

Mixing guide

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

MIXING PALETTE

71%

27%

RYB PIGMENTS

Ivory black

Pigment

71%

Ultramarine blue

Pigment

27%

Cadmium yellow

Pigment

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

Blue hue

450–495 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)

1.4%

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.

Dark Soul

#112255

Subnautical

#012253

Fibonacci Blue

#112358

Fly by Night

#1C1E4D

Deep Bronze

#4C3404

Tolopea

#10044C

Teal Blue

#04404C

Rustic Red

#4C041C

San Felix

#1C4C04

Rustic Red

#4C1004

East Bay

#424B82

Black Russian

#00001E