What color is #2F436F?

#2F436F is a dark, desaturated blue, closest to the named color Space Missions. It belongs to the blue family of colors.

What is the RGB value of #2F436F?

The RGB value is 47, 67, 111: 47 red, 67 green and 111 blue on a 0 to 255 scale.

What is the complementary color of #2F436F?

The complementary color is #6F5B2F, found by rotating the hue 180° on the color wheel.

Is black or white text better on #2F436F?

White text. Black text has a contrast ratio of 2.15:1 and white text 9.75:1. WCAG asks for at least 4.5:1 for normal text.

#2F436F color

#2F436F rgb(47, 67, 111)

Shades of blue

The hex color #2F436F is a dark, desaturated blue.

In the RGB color model it is made of 18.4% red, 26.3% green and 43.5% blue (47, 67, 111).

Its hue angle is 221°, with 41% saturation and 31% lightness. For print, the CMYK equivalent is 58% cyan, 40% magenta, 0% yellow and 56% black.

The closest named color is Space Missions (#324471), a difference of 0.7 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 9.75:1).

#2F436F color codes

HEX	`#2F436F`
RGB	`rgb(47, 67, 111)`
RGB percent	`rgb(18.4%, 26.3%, 43.5%)`
HSL	`hsl(221, 41%, 31%)`
HSV / HSB	`hsv(221, 58%, 44%)`
CMYK	`cmyk(58%, 40%, 0%, 56%)`
CIE LAB	`lab(28.81, 6.45, -27.9)`
CIE LCH	`lch(28.81, 28.64, 283.02)`
CIE XYZ	`xyz(6.048, 5.766, 15.83)`
Decimal	`3097455`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #2F436F, 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 #2F436F	Ratio	AA	AAA	AA large
Sample text	2.15:1	Fail	Fail	Fail
Sample text	9.75:1	Pass	Pass	Pass

#2F436F as text on	Ratio	AA	AAA	AA large
Sample text	9.75:1	Pass	Pass	Pass
Sample text	2.15:1	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 #2F436F looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #2f436f; }
.text { color: #2f436f; }
.border { border: 2px solid #2f436f; }
.transparent { background-color: rgb(47 67 111 / 50%); }
.gradient { background: linear-gradient(to right, #2f436f, #3b2f6f); }

Background

Text color

Border

Similar colors

Closest common color name: Prussian Blue.

Questions

What color is #2F436F?: #2F436F is a dark, desaturated blue, closest to the named color Space Missions. It belongs to the blue family of colors.
What is the RGB value of #2F436F?: The RGB value is 47, 67, 111: 47 red, 67 green and 111 blue on a 0 to 255 scale.
What is the complementary color of #2F436F?: The complementary color is #6F5B2F, found by rotating the hue 180° on the color wheel.
Is black or white text better on #2F436F?: White text. Black text has a contrast ratio of 2.15:1 and white text 9.75:1. WCAG asks for at least 4.5:1 for normal text.