#12d1f0

Color #12d1f0

A vivid, highly saturated medium cyan.

Closest named color Dark Turquoise #00ced1 · ΔE 16.31 Nearest Tailwind class cyan-400 #00d3f2 · ΔE 0.5

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Conversions

HEX

#12d1f0

RGB

rgb(18, 209, 240)

HSL

hsl(188.4, 88.1%, 50.6%)

HSV / HSB

hsv(188.4, 92.5%, 94.1%)

CMYK

cmyk(92.5%, 12.9%, 0%, 5.9%)

LAB

lab(77.29, -31.3, -27.14)

LCH

lch(77.29, 41.43, 220.93)

OKLCH

oklch(79.2%, 0.1371, 213.61)

HWB

hwb(188.4, 7.1%, 5.9%)

Harmony colors

Complementary

#f03112

Analogous

#12f0a0

#12d1f0

#1262f0

Triadic

#12d1f0

#f012d1

#d1f012

Split-complementary

#12d1f0

#f01262

#f0a012

Tetradic

#12d1f0

#3112f0

#f03112

#d1f012

Square

#12d1f0

#a012f0

#f03112

#62f012

Shades

Color #12d1f0 mixed toward black.

#0db0ca

#0a8da2

#086979

#054651

#032328

Tints

Color #12d1f0 mixed toward white.

#3ad9f3

#61e0f5

#89e8f8

#b0f0fa

#d8f7fd

Tones

Color #12d1f0 mixed toward gray.

#25c4de

#37b6cb

#4aa9b9

#5c9ca6

#6f8e94

Accessibility

Aa White text on this color

1.84:1

Aa Black text on this color

11.4:1

Black text reads better on this background (11.4:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#9091e9 · ΔE 31.2

Deuteranopia

#877ae7 · ΔE 35.9

Tritanopia

#37e3e2 · ΔE 11.1

Achromatopsia

#bfbfbf · ΔE 23.1

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

Code

CSS

background-color: #12d1f0;

Tailwind (arbitrary value)

bg-[#12d1f0]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Cadet Blue #5f9ea0

Deep Sky Blue #00bfff

Dark Turquoise #00ced1

Aqua #00ffff

Frequently asked questions

#12d1f0 (#12d1f0) is rgb(18, 209, 240) in RGB.

No, #12d1f0 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 #12d1f0, or check how it holds up for accessibility.

Generate a palette → Check contrast