#1266e1

Color #1266e1

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 4.57 Nearest Tailwind class blue-600 #155dfc · ΔE 5

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

Conversions

HEX

#1266e1

RGB

rgb(18, 102, 225)

HSL

hsl(215.7, 85.2%, 47.6%)

HSV / HSB

hsv(215.7, 92%, 88.2%)

CMYK

cmyk(92%, 54.7%, 0%, 11.8%)

LAB

lab(45.72, 24.17, -68.74)

LCH

lch(45.72, 72.87, 289.37)

OKLCH

oklch(54%, 0.2021, 259.51)

HWB

hwb(215.7, 7.1%, 11.8%)

Harmony colors

Complementary

#e18d12

Analogous

#12cde1

#1266e1

#2612e1

Triadic

#1266e1

#e11266

#66e112

Split-complementary

#1266e1

#e12612

#cde112

Tetradic

#1266e1

#8d12e1

#e18d12

#66e112

Square

#1266e1

#e112cd

#e18d12

#12e126

Shades

Color #1266e1 mixed toward black.

#0f55bb

#0c4496

#093370

#06224b

#031125

Tints

Color #1266e1 mixed toward white.

#317eef

#5a97f2

#83b1f5

#adcbf8

#d6e5fc

Tones

Color #1266e1 mixed toward gray.

#2369d0

#346cbe

#4670ad

#57739c

#68768b

Accessibility

Aa White text on this color

5.23:1

Aa Black text on this color

4.01:1

White text reads better on this background (5.23:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4646cc · ΔE 12.1

Deuteranopia

#413bc6 · ΔE 14.8

Tritanopia

#1db9b4 · ΔE 40.4

Achromatopsia

#6c6c6c · ΔE 27.6

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

Code

CSS

background-color: #1266e1;

Tailwind (arbitrary value)

bg-[#1266e1]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#1266e1 (#1266e1) is rgb(18, 102, 225) in RGB.

No, #1266e1 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #1266e1, or check how it holds up for accessibility.

Generate a palette → Check contrast