What color is #999EA3?

#999EA3 is a gray, closest to the named color Happy Cement. It belongs to the gray family of colors.

What is the RGB value of #999EA3?

The RGB value is 153, 158, 163: 153 red, 158 green and 163 blue on a 0 to 255 scale.

What is the complementary color of #999EA3?

The complementary color is #A39E99, found by rotating the hue 180° on the color wheel.

Is black or white text better on #999EA3?

Black text. Black text has a contrast ratio of 7.77:1 and white text 2.7:1. WCAG asks for at least 4.5:1 for normal text.

#999EA3 color

#999EA3 rgb(153, 158, 163)

Shades of gray

The hex color #999EA3 is a gray.

In the RGB color model it is made of 60% red, 62% green and 63.9% blue (153, 158, 163).

Its hue angle is 210°, with 5% saturation and 62% lightness. For print, the CMYK equivalent is 6% cyan, 3% magenta, 0% yellow and 36% black.

The closest named color is Happy Cement (#979EA1), a difference of 1.7 ΔE, which is barely visible.

Black text is the more readable choice on this background (contrast 7.77:1).

#999EA3 color codes

HEX	`#999EA3`
RGB	`rgb(153, 158, 163)`
RGB percent	`rgb(60%, 62%, 63.9%)`
HSL	`hsl(210, 5%, 62%)`
HSV / HSB	`hsv(210, 6%, 64%)`
CMYK	`cmyk(6%, 3%, 0%, 36%)`
CIE LAB	`lab(64.86, -0.79, -3.22)`
CIE LCH	`lch(64.86, 3.32, 256.18)`
CIE XYZ	`xyz(31.973, 33.87, 39.496)`
Decimal	`10067619`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #999EA3, 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 #999EA3	Ratio	AA	AAA	AA large
Sample text	7.77:1	Pass	Pass	Pass
Sample text	2.7:1	Fail	Fail	Fail

#999EA3 as text on	Ratio	AA	AAA	AA large
Sample text	2.7:1	Fail	Fail	Fail
Sample text	7.77:1	Pass	Pass	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 #999EA3 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #999ea3; }
.text { color: #999ea3; }
.border { border: 2px solid #999ea3; }
.transparent { background-color: rgb(153 158 163 / 50%); }
.gradient { background: linear-gradient(to right, #999ea3, #9999a3); }

Background

Text color

Border

Similar colors

Closest common color name: Pewter.

Questions

What color is #999EA3?: #999EA3 is a gray, closest to the named color Happy Cement. It belongs to the gray family of colors.
What is the RGB value of #999EA3?: The RGB value is 153, 158, 163: 153 red, 158 green and 163 blue on a 0 to 255 scale.
What is the complementary color of #999EA3?: The complementary color is #A39E99, found by rotating the hue 180° on the color wheel.
Is black or white text better on #999EA3?: Black text. Black text has a contrast ratio of 7.77:1 and white text 2.7:1. WCAG asks for at least 4.5:1 for normal text.