What color is #305C61?

#305C61 is a dark, desaturated cyan, closest to the named color Arctic Nights. It belongs to the teal family of colors.

What is the RGB value of #305C61?

The RGB value is 48, 92, 97: 48 red, 92 green and 97 blue on a 0 to 255 scale.

What is the complementary color of #305C61?

The complementary color is #613530, found by rotating the hue 180° on the color wheel.

Is black or white text better on #305C61?

White text. Black text has a contrast ratio of 2.83:1 and white text 7.42:1. WCAG asks for at least 4.5:1 for normal text.

#305C61 color

#305C61 rgb(48, 92, 97)

Shades of teal

The hex color #305C61 is a dark, desaturated cyan.

In the RGB color model it is made of 18.8% red, 36.1% green and 38% blue (48, 92, 97).

Its hue angle is 186°, with 34% saturation and 28% lightness. For print, the CMYK equivalent is 51% cyan, 5% magenta, 0% yellow and 62% black.

The closest named color is Arctic Nights (#345C61), a difference of 0.9 ΔE, which is barely visible.

White text is the more readable choice on this background (contrast 7.42:1).

#305C61 color codes

HEX	`#305C61`
RGB	`rgb(48, 92, 97)`
RGB percent	`rgb(18.8%, 36.1%, 38%)`
HSL	`hsl(186, 34%, 28%)`
HSV / HSB	`hsv(186, 51%, 38%)`
CMYK	`cmyk(51%, 5%, 0%, 62%)`
CIE LAB	`lab(36.26, -13.68, -7.59)`
CIE LCH	`lch(36.26, 15.65, 209.03)`
CIE XYZ	`xyz(7.203, 9.145, 12.693)`
Decimal	`3169377`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #305C61, 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 #305C61	Ratio	AA	AAA	AA large
Sample text	2.83:1	Fail	Fail	Fail
Sample text	7.42:1	Pass	Pass	Pass

#305C61 as text on	Ratio	AA	AAA	AA large
Sample text	7.42:1	Pass	Pass	Pass
Sample text	2.83:1	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 #305C61 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #305c61; }
.text { color: #305c61; }
.border { border: 2px solid #305c61; }
.transparent { background-color: rgb(48 92 97 / 50%); }
.gradient { background: linear-gradient(to right, #305c61, #304461); }

Background

Text color

Border

Similar colors

Closest common color name: Dark Slate Gray.

Questions

What color is #305C61?: #305C61 is a dark, desaturated cyan, closest to the named color Arctic Nights. It belongs to the teal family of colors.
What is the RGB value of #305C61?: The RGB value is 48, 92, 97: 48 red, 92 green and 97 blue on a 0 to 255 scale.
What is the complementary color of #305C61?: The complementary color is #613530, found by rotating the hue 180° on the color wheel.
Is black or white text better on #305C61?: White text. Black text has a contrast ratio of 2.83:1 and white text 7.42:1. WCAG asks for at least 4.5:1 for normal text.