#10daf4

Color #10daf4

A vivid, highly saturated medium cyan.

Closest named color Dark Turquoise #00ced1 · ΔE 13.71 Nearest Tailwind class cyan-400 #00d3f2 · ΔE 2.3

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Conversions

HEX

#10daf4

RGB

rgb(16, 218, 244)

HSL

hsl(186.8, 91.2%, 51%)

HSV / HSB

hsv(186.8, 93.4%, 95.7%)

CMYK

cmyk(93.4%, 10.7%, 0%, 4.3%)

LAB

lab(80.06, -34.38, -25.05)

LCH

lch(80.06, 42.54, 216.08)

OKLCH

oklch(81.5%, 0.1395, 210.11)

HWB

hwb(186.8, 6.3%, 4.3%)

Harmony colors

Complementary

#f42a10

Analogous

#10f49c

#10daf4

#1068f4

Triadic

#10daf4

#f410da

#daf410

Split-complementary

#10daf4

#f41068

#f49c10

Tetradic

#10daf4

#2a10f4

#f42a10

#daf410

Square

#10daf4

#9c10f4

#f42a10

#68f410

Shades

Color #10daf4 mixed toward black.

#0ab9cf

#0894a6

#066f7c

#044a53

#022529

Tints

Color #10daf4 mixed toward white.

#38e0f6

#60e6f8

#88edfa

#aff3fb

#d7f9fd

Tones

Color #10daf4 mixed toward gray.

#23cbe1

#36bdce

#49aebb

#5c9fa8

#6f9195

Accessibility

Aa White text on this color

1.7:1

Aa Black text on this color

12.36:1

Black text reads better on this background (12.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9698ee · ΔE 32.2

Deuteranopia

#8d7fed · ΔE 37.3

Tritanopia

#38e9e8 · ΔE 9.3

Achromatopsia

#c6c6c6 · ΔE 23.5

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

Code

CSS

background-color: #10daf4;

Tailwind (arbitrary value)

bg-[#10daf4]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#10daf4 (#10daf4) is rgb(16, 218, 244) in RGB.

No, #10daf4 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 #10daf4, or check how it holds up for accessibility.

Generate a palette → Check contrast