What color is #6591AA?

#6591AA is a desaturated azure, closest to the named color Treasure Map Waters. It belongs to the blue family of colors.

What is the RGB value of #6591AA?

The RGB value is 101, 145, 170: 101 red, 145 green and 170 blue on a 0 to 255 scale.

What is the complementary color of #6591AA?

The complementary color is #AA7E65, found by rotating the hue 180° on the color wheel.

Is black or white text better on #6591AA?

Black text. Black text has a contrast ratio of 6.18:1 and white text 3.4:1. WCAG asks for at least 4.5:1 for normal text.

#6591AA color

#6591AA rgb(101, 145, 170)

Shades of blue

The hex color #6591AA is a desaturated azure.

In the RGB color model it is made of 39.6% red, 56.9% green and 66.7% blue (101, 145, 170).

Its hue angle is 202°, with 29% saturation and 53% lightness. For print, the CMYK equivalent is 41% cyan, 15% magenta, 0% yellow and 33% black.

The closest named color is Treasure Map Waters (#658FAA), a difference of 1.3 ΔE, which is barely visible.

Black text is the more readable choice on this background (contrast 6.18:1).

#6591AA color codes

HEX	`#6591AA`
RGB	`rgb(101, 145, 170)`
RGB percent	`rgb(39.6%, 56.9%, 66.7%)`
HSL	`hsl(202, 29%, 53%)`
HSV / HSB	`hsv(202, 41%, 67%)`
CMYK	`cmyk(41%, 15%, 0%, 33%)`
CIE LAB	`lab(57.96, -8.37, -17.87)`
CIE LCH	`lch(57.96, 19.73, 244.91)`
CIE XYZ	`xyz(22.745, 25.918, 41.827)`
Decimal	`6656426`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #6591AA, 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 #6591AA	Ratio	AA	AAA	AA large
Sample text	6.18:1	Pass	Fail	Pass
Sample text	3.4:1	Fail	Fail	Pass

#6591AA as text on	Ratio	AA	AAA	AA large
Sample text	3.4:1	Fail	Fail	Pass
Sample text	6.18:1	Pass	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 #6591AA looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #6591aa; }
.text { color: #6591aa; }
.border { border: 2px solid #6591aa; }
.transparent { background-color: rgb(101 145 170 / 50%); }
.gradient { background: linear-gradient(to right, #6591aa, #656eaa); }

Background

Text color

Border

Similar colors

Questions

What color is #6591AA?: #6591AA is a desaturated azure, closest to the named color Treasure Map Waters. It belongs to the blue family of colors.
What is the RGB value of #6591AA?: The RGB value is 101, 145, 170: 101 red, 145 green and 170 blue on a 0 to 255 scale.
What is the complementary color of #6591AA?: The complementary color is #AA7E65, found by rotating the hue 180° on the color wheel.
Is black or white text better on #6591AA?: Black text. Black text has a contrast ratio of 6.18:1 and white text 3.4:1. WCAG asks for at least 4.5:1 for normal text.