#10d9f5

Color #10d9f5

A vivid, highly saturated medium cyan.

Closest named color Dark Turquoise #00ced1 · ΔE 14.74 Nearest Tailwind class cyan-400 #00d3f2 · ΔE 1.7

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Conversions

HEX

#10d9f5

RGB

rgb(16, 217, 245)

HSL

hsl(187.3, 92%, 51.2%)

HSV / HSB

hsv(187.3, 93.5%, 96.1%)

CMYK

cmyk(93.5%, 11.4%, 0%, 3.9%)

LAB

lab(79.8, -33.6, -25.98)

LCH

lch(79.8, 42.47, 217.71)

OKLCH

oklch(81.3%, 0.1397, 211.3)

HWB

hwb(187.3, 6.3%, 3.9%)

Harmony colors

Complementary

#f52c10

Analogous

#10f59e

#10d9f5

#1067f5

Triadic

#10d9f5

#f510d9

#d9f510

Split-complementary

#10d9f5

#f51067

#f59e10

Tetradic

#10d9f5

#2c10f5

#f52c10

#d9f510

Square

#10d9f5

#9e10f5

#f52c10

#67f510

Shades

Color #10d9f5 mixed toward black.

#09b9d1

#0794a7

#056f7d

#034a54

#02252a

Tints

Color #10d9f5 mixed toward white.

#38dff7

#60e6f8

#88ecfa

#aff2fc

#d7f9fd

Tones

Color #10d9f5 mixed toward gray.

#23cbe2

#36bccf

#49aebc

#5c9fa9

#6f9196

Accessibility

Aa White text on this color

1.71:1

Aa Black text on this color

12.27:1

Black text reads better on this background (12.27:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9697ef · ΔE 32.1

Deuteranopia

#8c7fed · ΔE 36.8

Tritanopia

#38e9e8 · ΔE 9.9

Achromatopsia

#c6c6c6 · ΔE 23.4

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

Code

CSS

background-color: #10d9f5;

Tailwind (arbitrary value)

bg-[#10d9f5]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#10d9f5 (#10d9f5) is rgb(16, 217, 245) in RGB.

No, #10d9f5 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 #10d9f5, or check how it holds up for accessibility.

Generate a palette → Check contrast