What color is #3E4F73?

#3E4F73 is a dark, desaturated blue, closest to the named color Noble Knight. It belongs to the blue family of colors.

What is the RGB value of #3E4F73?

The RGB value is 62, 79, 115: 62 red, 79 green and 115 blue on a 0 to 255 scale.

What is the complementary color of #3E4F73?

The complementary color is #73623E, found by rotating the hue 180° on the color wheel.

Is black or white text better on #3E4F73?

White text. Black text has a contrast ratio of 2.57:1 and white text 8.17:1. WCAG asks for at least 4.5:1 for normal text.

#3E4F73 color

#3E4F73 rgb(62, 79, 115)

Shades of blue

The hex color #3E4F73 is a dark, desaturated blue.

In the RGB color model it is made of 24.3% red, 31% green and 45.1% blue (62, 79, 115).

Its hue angle is 221°, with 30% saturation and 35% lightness. For print, the CMYK equivalent is 46% cyan, 31% magenta, 0% yellow and 55% black.

The closest named color is Noble Knight (#394D78), a difference of 1.8 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 8.17:1).

#3E4F73 color codes

HEX	`#3E4F73`
RGB	`rgb(62, 79, 115)`
RGB percent	`rgb(24.3%, 31%, 45.1%)`
HSL	`hsl(221, 30%, 35%)`
HSV / HSB	`hsv(221, 46%, 45%)`
CMYK	`cmyk(46%, 31%, 0%, 55%)`
CIE LAB	`lab(33.68, 3.87, -22.71)`
CIE LCH	`lch(33.68, 23.04, 279.66)`
CIE XYZ	`xyz(7.876, 7.853, 17.317)`
Decimal	`4083571`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #3E4F73, based on their position on the color wheel.

Complementary

The color opposite on the color wheel (180°). Strongest contrast.

Analogous

Neighbors 30° either side. Calm, natural combinations.

Split complementary

The two colors next to the complement (150° and 210°).

Triadic

Three colors evenly spaced, 120° apart.

Tetradic (square)

Four colors 90° apart.

Shades, tints and tones

Shades (darker, mixed with black)

Tints (lighter, mixed with white)

Tones (mixed with gray)

Contrast and accessibility

Text on #3E4F73	Ratio	AA	AAA	AA large
Sample text	2.57:1	Fail	Fail	Fail
Sample text	8.17:1	Pass	Pass	Pass

#3E4F73 as text on	Ratio	AA	AAA	AA large
Sample text	8.17:1	Pass	Pass	Pass
Sample text	2.57:1	Fail	Fail	Fail

WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.

Color blindness simulation

How #3E4F73 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #3e4f73; }
.text { color: #3e4f73; }
.border { border: 2px solid #3e4f73; }
.transparent { background-color: rgb(62 79 115 / 50%); }
.gradient { background: linear-gradient(to right, #3e4f73, #483e73); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Slate Blue.

Questions

What color is #3E4F73?: #3E4F73 is a dark, desaturated blue, closest to the named color Noble Knight. It belongs to the blue family of colors.
What is the RGB value of #3E4F73?: The RGB value is 62, 79, 115: 62 red, 79 green and 115 blue on a 0 to 255 scale.
What is the complementary color of #3E4F73?: The complementary color is #73623E, found by rotating the hue 180° on the color wheel.
Is black or white text better on #3E4F73?: White text. Black text has a contrast ratio of 2.57:1 and white text 8.17:1. WCAG asks for at least 4.5:1 for normal text.