What color is #3A5C66?

#3A5C66 is a dark, desaturated cyan, closest to the named color Under the Sea. It belongs to the teal family of colors.

What is the RGB value of #3A5C66?

The RGB value is 58, 92, 102: 58 red, 92 green and 102 blue on a 0 to 255 scale.

What is the complementary color of #3A5C66?

The complementary color is #66443A, found by rotating the hue 180° on the color wheel.

Is black or white text better on #3A5C66?

White text. Black text has a contrast ratio of 2.9:1 and white text 7.23:1. WCAG asks for at least 4.5:1 for normal text.

#3A5C66 color

#3A5C66 rgb(58, 92, 102)

Shades of teal

The hex color #3A5C66 is a dark, desaturated cyan.

In the RGB color model it is made of 22.7% red, 36.1% green and 40% blue (58, 92, 102).

Its hue angle is 194°, with 28% saturation and 31% lightness. For print, the CMYK equivalent is 43% cyan, 10% magenta, 0% yellow and 60% black.

The closest named color is Under the Sea (#395D68), a difference of 0.6 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 7.23:1).

#3A5C66 color codes

HEX	`#3A5C66`
RGB	`rgb(58, 92, 102)`
RGB percent	`rgb(22.7%, 36.1%, 40%)`
HSL	`hsl(194, 28%, 31%)`
HSV / HSB	`hsv(194, 43%, 40%)`
CMYK	`cmyk(43%, 10%, 0%, 60%)`
CIE LAB	`lab(36.95, -9.4, -9.61)`
CIE LCH	`lch(36.95, 13.44, 225.62)`
CIE XYZ	`xyz(7.969, 9.513, 13.984)`
Decimal	`3824742`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #3A5C66, 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 #3A5C66	Ratio	AA	AAA	AA large
Sample text	2.9:1	Fail	Fail	Fail
Sample text	7.23:1	Pass	Pass	Pass

#3A5C66 as text on	Ratio	AA	AAA	AA large
Sample text	7.23:1	Pass	Pass	Pass
Sample text	2.9:1	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 #3A5C66 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #3a5c66; }
.text { color: #3a5c66; }
.border { border: 2px solid #3a5c66; }
.transparent { background-color: rgb(58 92 102 / 50%); }
.gradient { background: linear-gradient(to right, #3a5c66, #3a4666); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Slate Gray.

Questions

What color is #3A5C66?: #3A5C66 is a dark, desaturated cyan, closest to the named color Under the Sea. It belongs to the teal family of colors.
What is the RGB value of #3A5C66?: The RGB value is 58, 92, 102: 58 red, 92 green and 102 blue on a 0 to 255 scale.
What is the complementary color of #3A5C66?: The complementary color is #66443A, found by rotating the hue 180° on the color wheel.
Is black or white text better on #3A5C66?: White text. Black text has a contrast ratio of 2.9:1 and white text 7.23:1. WCAG asks for at least 4.5:1 for normal text.