#1c58bc

Color #1c58bc

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 13.21 Nearest Tailwind class blue-700 #1447e6 · ΔE 8.2

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

Conversions

HEX

#1c58bc

RGB

rgb(28, 88, 188)

HSL

hsl(217.5, 74.1%, 42.4%)

HSV / HSB

hsv(217.5, 85.1%, 73.7%)

CMYK

cmyk(85.1%, 53.2%, 0%, 26.3%)

LAB

lab(39.34, 19.38, -57.83)

LCH

lch(39.34, 60.99, 288.53)

OKLCH

oklch(48.4%, 0.1693, 260.31)

HWB

hwb(217.5, 11%, 26.3%)

Harmony colors

Complementary

#bc801c

Analogous

#1ca8bc

#1c58bc

#301cbc

Triadic

#1c58bc

#bc1c58

#58bc1c

Split-complementary

#1c58bc

#bc301c

#a8bc1c

Tetradic

#1c58bc

#801cbc

#bc801c

#58bc1c

Square

#1c58bc

#bc1ca8

#bc801c

#1cbc30

Shades

Color #1c58bc mixed toward black.

#17499d

#133b7d

#0e2c5e

#091d3f

#050f1f

Tints

Color #1c58bc mixed toward white.

#2a6edf

#558be6

#7fa8ec

#aac5f2

#d4e2f9

Tones

Color #1c58bc mixed toward gray.

#295baf

#375fa2

#446294

#516587

#5f6979

Accessibility

Aa White text on this color

6.62:1

Aa Black text on this color

3.17:1

White text reads better on this background (6.62:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#3e3fab · ΔE 10.1

Deuteranopia

#3b36a6 · ΔE 12.4

Tritanopia

#229b97 · ΔE 36.9

Achromatopsia

#5d5d5d · ΔE 25.8

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

Code

CSS

background-color: #1c58bc;

Tailwind (arbitrary value)

bg-[#1c58bc]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#1c58bc (#1c58bc) is rgb(28, 88, 188) in RGB.

No, #1c58bc 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 #1c58bc, or check how it holds up for accessibility.

Generate a palette → Check contrast