#31c4e1

Color #31c4e1

A vivid, highly saturated medium cyan.

Closest named color Sky Blue #87ceeb · ΔE 14.76 Nearest Tailwind class cyan-500 #00b8db · ΔE 3.7

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#31c4e1

RGB

rgb(49, 196, 225)

HSL

hsl(189.9, 74.6%, 53.7%)

HSV / HSB

hsv(189.9, 78.2%, 88.2%)

CMYK

cmyk(78.2%, 12.9%, 0%, 11.8%)

LAB

lab(73.26, -27.77, -25.2)

LCH

lch(73.26, 37.5, 222.22)

OKLCH

oklch(75.9%, 0.1236, 214.72)

HWB

hwb(189.9, 19.2%, 11.8%)

Harmony colors

Complementary

#e14e31

Analogous

#31e1a6

#31c4e1

#316ce1

Triadic

#31c4e1

#e131c4

#c4e131

Split-complementary

#31c4e1

#e1316c

#e1a631

Tetradic

#31c4e1

#4e31e1

#e14e31

#c4e131

Square

#31c4e1

#a631e1

#e14e31

#6ce131

Shades

Color #31c4e1 mixed toward black.

#1dabc7

#17899f

#116778

#0c4450

#062228

Tints

Color #31c4e1 mixed toward white.

#53cee6

#76d8eb

#98e1f0

#baebf5

#ddf5fa

Tones

Color #31c4e1 mixed toward gray.

#40bad2

#4eb0c4

#5da6b5

#6c9da6

#7a9398

Accessibility

Aa White text on this color

2.08:1

Aa Black text on this color

10.11:1

Black text reads better on this background (10.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#8b8cda · ΔE 29

Deuteranopia

#8378d9 · ΔE 33.1

Tritanopia

#43d5d4 · ΔE 11

Achromatopsia

#b4b4b4 · ΔE 22.3

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

Code

CSS

background-color: #31c4e1;

Tailwind (arbitrary value)

bg-[#31c4e1]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#31c4e1 (#31c4e1) is rgb(49, 196, 225) in RGB.

No, #31c4e1 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 #31c4e1, or check how it holds up for accessibility.

Generate a palette → Check contrast