What color is #63889D?

#63889D is a grayish azure, closest to the named color Air Force Blue. It belongs to the blue family of colors.

What is the RGB value of #63889D?

The RGB value is 99, 136, 157: 99 red, 136 green and 157 blue on a 0 to 255 scale.

What is the complementary color of #63889D?

The complementary color is #9D7863, found by rotating the hue 180° on the color wheel.

Is black or white text better on #63889D?

Black text. Black text has a contrast ratio of 5.54:1 and white text 3.79:1. WCAG asks for at least 4.5:1 for normal text.

#63889D color

#63889D rgb(99, 136, 157)

Shades of blue

The hex color #63889D is a grayish azure.

In the RGB color model it is made of 38.8% red, 53.3% green and 61.6% blue (99, 136, 157).

Its hue angle is 202°, with 23% saturation and 50% lightness. For print, the CMYK equivalent is 37% cyan, 13% magenta, 0% yellow and 38% black.

The closest named color is Air Force Blue (#5D8AA8), a difference of 3 ΔE, a small difference.

Black text is the more readable choice on this background (contrast 5.54:1).

#63889D color codes

HEX	`#63889D`
RGB	`rgb(99, 136, 157)`
RGB percent	`rgb(38.8%, 53.3%, 61.6%)`
HSL	`hsl(202, 23%, 50%)`
HSV / HSB	`hsv(202, 37%, 62%)`
CMYK	`cmyk(37%, 13%, 0%, 38%)`
CIE LAB	`lab(54.76, -7.42, -15.29)`
CIE LCH	`lch(54.76, 17, 244.11)`
CIE XYZ	`xyz(20.034, 22.694, 35.217)`
Decimal	`6523037`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #63889D, 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 #63889D	Ratio	AA	AAA	AA large
Sample text	5.54:1	Pass	Fail	Pass
Sample text	3.79:1	Fail	Fail	Pass

#63889D as text on	Ratio	AA	AAA	AA large
Sample text	3.79:1	Fail	Fail	Pass
Sample text	5.54:1	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 #63889D looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #63889d; }
.text { color: #63889d; }
.border { border: 2px solid #63889d; }
.transparent { background-color: rgb(99 136 157 / 50%); }
.gradient { background: linear-gradient(to right, #63889d, #636b9d); }

Background

Text color

Border

Similar colors

Questions

What color is #63889D?: #63889D is a grayish azure, closest to the named color Air Force Blue. It belongs to the blue family of colors.
What is the RGB value of #63889D?: The RGB value is 99, 136, 157: 99 red, 136 green and 157 blue on a 0 to 255 scale.
What is the complementary color of #63889D?: The complementary color is #9D7863, found by rotating the hue 180° on the color wheel.
Is black or white text better on #63889D?: Black text. Black text has a contrast ratio of 5.54:1 and white text 3.79:1. WCAG asks for at least 4.5:1 for normal text.