What color is #3F6484?

#3F6484 is a desaturated azure, closest to the named color Stellar. It belongs to the blue family of colors.

What is the RGB value of #3F6484?

The RGB value is 63, 100, 132: 63 red, 100 green and 132 blue on a 0 to 255 scale.

What is the complementary color of #3F6484?

The complementary color is #845F3F, found by rotating the hue 180° on the color wheel.

Is black or white text better on #3F6484?

White text. Black text has a contrast ratio of 3.37:1 and white text 6.24:1. WCAG asks for at least 4.5:1 for normal text.

#3F6484 color

#3F6484 rgb(63, 100, 132)

Shades of blue

The hex color #3F6484 is a desaturated azure.

In the RGB color model it is made of 24.7% red, 39.2% green and 51.8% blue (63, 100, 132).

Its hue angle is 208°, with 35% saturation and 38% lightness. For print, the CMYK equivalent is 52% cyan, 24% magenta, 0% yellow and 48% black.

The closest named color is Stellar (#46647E), a difference of 1.9 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 6.24:1).

#3F6484 color codes

HEX	`#3F6484`
RGB	`rgb(63, 100, 132)`
RGB percent	`rgb(24.7%, 39.2%, 51.8%)`
HSL	`hsl(208, 35%, 38%)`
HSV / HSB	`hsv(208, 52%, 52%)`
CMYK	`cmyk(52%, 24%, 0%, 48%)`
CIE LAB	`lab(40.95, -3.54, -21.84)`
CIE LCH	`lch(40.95, 22.13, 260.8)`
CIE XYZ	`xyz(10.77, 11.836, 23.542)`
Decimal	`4154500`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #3F6484, 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 #3F6484	Ratio	AA	AAA	AA large
Sample text	3.37:1	Fail	Fail	Pass
Sample text	6.24:1	Pass	Fail	Pass

#3F6484 as text on	Ratio	AA	AAA	AA large
Sample text	6.24:1	Pass	Fail	Pass
Sample text	3.37:1	Fail	Fail	Pass

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 #3F6484 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #3f6484; }
.text { color: #3f6484; }
.border { border: 2px solid #3f6484; }
.transparent { background-color: rgb(63 100 132 / 50%); }
.gradient { background: linear-gradient(to right, #3f6484, #3f4284); }

Background

Text color

Border

Similar colors

Closest common color name: Cerulean.

Questions

What color is #3F6484?: #3F6484 is a desaturated azure, closest to the named color Stellar. It belongs to the blue family of colors.
What is the RGB value of #3F6484?: The RGB value is 63, 100, 132: 63 red, 100 green and 132 blue on a 0 to 255 scale.
What is the complementary color of #3F6484?: The complementary color is #845F3F, found by rotating the hue 180° on the color wheel.
Is black or white text better on #3F6484?: White text. Black text has a contrast ratio of 3.37:1 and white text 6.24:1. WCAG asks for at least 4.5:1 for normal text.