#91a5b9

Color #91a5b9

A muted light blue.

Closest named color Light Slate Gray #778899 · ΔE 11.04 Nearest Tailwind class slate-400 #90a1b9 · ΔE 2.7

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Conversions

HEX

#91a5b9

RGB

rgb(145, 165, 185)

HSL

hsl(210, 22.2%, 64.7%)

HSV / HSB

hsv(210, 21.6%, 72.5%)

CMYK

cmyk(21.6%, 10.8%, 0%, 27.5%)

LAB

lab(66.85, -2.56, -12.62)

LCH

lch(66.85, 12.88, 258.53)

OKLCH

oklch(71.3%, 0.0369, 248.37)

HWB

hwb(210, 56.9%, 27.5%)

Harmony colors

Complementary

#b9a591

Analogous

#91b9b9

#91a5b9

#9191b9

Triadic

#91a5b9

#b991a5

#a5b991

Split-complementary

#91a5b9

#b99191

#b9b991

Tetradic

#91a5b9

#a591b9

#b9a591

#a5b991

Square

#91a5b9

#b991b9

#b9a591

#91b991

Shades

Color #91a5b9 mixed toward black.

#6f89a4

#566e86

#405265

#2b3743

#151b22

Tints

Color #91a5b9 mixed toward white.

#a3b4c5

#b6c3d0

#c8d2dc

#dae1e8

#edf0f3

Tones

Color #91a5b9 mixed toward gray.

#94a5b6

#98a5b2

#9ba5af

#9ea5ac

#a2a5a8

Accessibility

Aa White text on this color

2.53:1

Aa Black text on this color

8.29:1

Black text reads better on this background (8.29:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9a9ab4 · ΔE 10.2

Deuteranopia

#9997b3 · ΔE 11.5

Tritanopia

#92b1b0 · ΔE 11.8

Achromatopsia

#a3a3a3 · ΔE 10.2

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #91a5b9;

Tailwind (arbitrary value)

bg-[#91a5b9]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#91a5b9 (#91a5b9) is rgb(145, 165, 185) in RGB.

No, #91a5b9 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #91a5b9, or check how it holds up for accessibility.

Generate a palette → Check contrast