What color is #617E8B?

#617E8B is a grayish azure, closest to the named color Night Owl. It belongs to the gray family of colors.

What is the RGB value of #617E8B?

The RGB value is 97, 126, 139: 97 red, 126 green and 139 blue on a 0 to 255 scale.

What is the complementary color of #617E8B?

The complementary color is #8B6E61, found by rotating the hue 180° on the color wheel.

Is black or white text better on #617E8B?

Black text. Black text has a contrast ratio of 4.87:1 and white text 4.32:1. WCAG asks for at least 4.5:1 for normal text.

#617E8B color

#617E8B rgb(97, 126, 139)

Shades of gray

The hex color #617E8B is a grayish azure.

In the RGB color model it is made of 38% red, 49.4% green and 54.5% blue (97, 126, 139).

Its hue angle is 199°, with 18% saturation and 46% lightness. For print, the CMYK equivalent is 30% cyan, 9% magenta, 0% yellow and 45% black.

The closest named color is Night Owl (#5D7B89), a difference of 1.3 ΔE, which is barely visible.

Black text is the more readable choice on this background (contrast 4.87:1).

#617E8B color codes

HEX	`#617E8B`
RGB	`rgb(97, 126, 139)`
RGB percent	`rgb(38%, 49.4%, 54.5%)`
HSL	`hsl(199, 18%, 46%)`
HSV / HSB	`hsv(199, 30%, 55%)`
CMYK	`cmyk(30%, 9%, 0%, 45%)`
CIE LAB	`lab(51.07, -7.1, -10.41)`
CIE LCH	`lch(51.07, 12.6, 235.72)`
CIE XYZ	`xyz(17.049, 19.326, 27.253)`
Decimal	`6389387`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #617E8B, 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 #617E8B	Ratio	AA	AAA	AA large
Sample text	4.87:1	Pass	Fail	Pass
Sample text	4.32:1	Fail	Fail	Pass

#617E8B as text on	Ratio	AA	AAA	AA large
Sample text	4.32:1	Fail	Fail	Pass
Sample text	4.87:1	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 #617E8B looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #617e8b; }
.text { color: #617e8b; }
.border { border: 2px solid #617e8b; }
.transparent { background-color: rgb(97 126 139 / 50%); }
.gradient { background: linear-gradient(to right, #617e8b, #61698b); }

Background

Text color

Border

Similar colors

Closest common color name: Slate Gray.

Questions

What color is #617E8B?: #617E8B is a grayish azure, closest to the named color Night Owl. It belongs to the gray family of colors.
What is the RGB value of #617E8B?: The RGB value is 97, 126, 139: 97 red, 126 green and 139 blue on a 0 to 255 scale.
What is the complementary color of #617E8B?: The complementary color is #8B6E61, found by rotating the hue 180° on the color wheel.
Is black or white text better on #617E8B?: Black text. Black text has a contrast ratio of 4.87:1 and white text 4.32:1. WCAG asks for at least 4.5:1 for normal text.