What color is #90B4B1?

#90B4B1 is a light, grayish spring green, closest to the named color Summit. It belongs to the gray family of colors.

What is the RGB value of #90B4B1?

The RGB value is 144, 180, 177: 144 red, 180 green and 177 blue on a 0 to 255 scale.

What is the complementary color of #90B4B1?

The complementary color is #B49093, found by rotating the hue 180° on the color wheel.

Is black or white text better on #90B4B1?

Black text. Black text has a contrast ratio of 9.35:1 and white text 2.25:1. WCAG asks for at least 4.5:1 for normal text.

#90B4B1 color

#90B4B1 rgb(144, 180, 177)

Shades of gray

The hex color #90B4B1 is a light, grayish spring green.

In the RGB color model it is made of 56.5% red, 70.6% green and 69.4% blue (144, 180, 177).

Its hue angle is 175°, with 19% saturation and 64% lightness. For print, the CMYK equivalent is 20% cyan, 0% magenta, 2% yellow and 29% black.

The closest named color is Summit (#8BB6B8), a difference of 2.5 ΔE, a small difference.

Black text is the more readable choice on this background (contrast 9.35:1).

#90B4B1 color codes

HEX	`#90B4B1`
RGB	`rgb(144, 180, 177)`
RGB percent	`rgb(56.5%, 70.6%, 69.4%)`
HSL	`hsl(175, 19%, 64%)`
HSV / HSB	`hsv(175, 20%, 71%)`
CMYK	`cmyk(20%, 0%, 2%, 29%)`
CIE LAB	`lab(70.69, -12.74, -2.49)`
CIE LCH	`lch(70.69, 12.98, 191.05)`
CIE XYZ	`xyz(35.756, 41.745, 47.76)`
Decimal	`9483441`
Short hex	`None (no 3-digit form)`

Color harmonies

Colors that go with #90B4B1, 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 #90B4B1	Ratio	AA	AAA	AA large
Sample text	9.35:1	Pass	Pass	Pass
Sample text	2.25:1	Fail	Fail	Fail

#90B4B1 as text on	Ratio	AA	AAA	AA large
Sample text	2.25:1	Fail	Fail	Fail
Sample text	9.35:1	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 #90B4B1 looks to people with the most common types of color vision deficiency.

CSS examples

.background { background-color: #90b4b1; }
.text { color: #90b4b1; }
.border { border: 2px solid #90b4b1; }
.transparent { background-color: rgb(144 180 177 / 50%); }
.gradient { background: linear-gradient(to right, #90b4b1, #90a5b4); }

Background

Text color

Border

Similar colors

Closest common color name: Ash Gray.

Questions

What color is #90B4B1?: #90B4B1 is a light, grayish spring green, closest to the named color Summit. It belongs to the gray family of colors.
What is the RGB value of #90B4B1?: The RGB value is 144, 180, 177: 144 red, 180 green and 177 blue on a 0 to 255 scale.
What is the complementary color of #90B4B1?: The complementary color is #B49093, found by rotating the hue 180° on the color wheel.
Is black or white text better on #90B4B1?: Black text. Black text has a contrast ratio of 9.35:1 and white text 2.25:1. WCAG asks for at least 4.5:1 for normal text.