#90edf9

Color #90edf9

A vivid, highly saturated light cyan.

Closest named color Pale Turquoise #afeeee · ΔE 9.61 Nearest Tailwind class cyan-200 #a2f4fd · ΔE 2.3

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Conversions

HEX

#90edf9

RGB

rgb(144, 237, 249)

HSL

hsl(186.9, 89.7%, 77.1%)

HSV / HSB

hsv(186.9, 42.2%, 97.6%)

CMYK

cmyk(42.2%, 4.8%, 0%, 2.4%)

LAB

lab(88.61, -24.66, -14.47)

LCH

lch(88.61, 28.59, 210.4)

OKLCH

oklch(89.2%, 0.0901, 206.22)

HWB

hwb(186.9, 56.5%, 2.4%)

Harmony colors

Complementary

#f99c90

Analogous

#90f9d1

#90edf9

#90b9f9

Triadic

#90edf9

#f990ed

#edf990

Split-complementary

#90edf9

#f990b9

#f9d190

Tetradic

#90edf9

#9c90f9

#f99c90

#edf990

Square

#90edf9

#d190f9

#f99c90

#b9f990

Shades

Color #90edf9 mixed toward black.

#52e3f6

#14d9f2

#0aa6ba

#076f7c

#03373e

Tints

Color #90edf9 mixed toward white.

#a3f0fa

#b5f3fb

#c8f6fc

#daf9fd

#edfcfe

Tones

Color #90edf9 mixed toward gray.

#99e6f0

#a2dfe8

#aad9df

#b3d2d6

#bccbcd

Accessibility

Aa White text on this color

1.34:1

Aa Black text on this color

15.67:1

Black text reads better on this background (15.67:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#c0c0f6 · ΔE 26.2

Deuteranopia

#bab3f5 · ΔE 28.3

Tritanopia

#97f4f3 · ΔE 4.9

Achromatopsia

#dedede · ΔE 20.5

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

Code

CSS

background-color: #90edf9;

Tailwind (arbitrary value)

bg-[#90edf9]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#90edf9 (#90edf9) is rgb(144, 237, 249) in RGB.

No, #90edf9 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #90edf9, or check how it holds up for accessibility.

Generate a palette → Check contrast