#1c419b

Color #1c419b

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.49 Nearest Tailwind class blue-900 #1c398e · ΔE 2.9

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

Conversions

HEX

#1c419b

RGB

rgb(28, 65, 155)

HSL

hsl(222.5, 69.4%, 35.9%)

HSV / HSB

hsv(222.5, 81.9%, 60.8%)

CMYK

cmyk(81.9%, 58.1%, 0%, 39.2%)

LAB

lab(30.38, 21.75, -52.73)

LCH

lch(30.38, 57.04, 292.42)

OKLCH

oklch(40.8%, 0.1532, 263.89)

HWB

hwb(222.5, 11%, 39.2%)

Harmony colors

Complementary

#9b761c

Analogous

#1c819b

#1c419b

#361c9b

Triadic

#1c419b

#9b1c41

#419b1c

Split-complementary

#1c419b

#9b361c

#819b1c

Tetradic

#1c419b

#761c9b

#9b761c

#419b1c

Square

#1c419b

#9b1c81

#9b761c

#1c9b36

Shades

Color #1c419b mixed toward black.

#173681

#132b67

#0e214e

#091634

#050b1a

Tints

Color #1c419b mixed toward white.

#2454c9

#4673de

#7596e6

#a3b9ee

#d1dcf7

Tones

Color #1c419b mixed toward gray.

#274590

#314a86

#3c4e7b

#465371

#515766

Accessibility

Aa White text on this color

9.22:1

Aa Black text on this color

2.28:1

White text reads better on this background (9.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30308c · ΔE 6.8

Deuteranopia

#2e2b88 · ΔE 8.1

Tritanopia

#1f7e7b · ΔE 34.3

Achromatopsia

#484848 · ΔE 25.1

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

Code

CSS

background-color: #1c419b;

Tailwind (arbitrary value)

bg-[#1c419b]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#1c419b (#1c419b) is rgb(28, 65, 155) in RGB.

No, #1c419b 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.

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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 #1c419b, or check how it holds up for accessibility.

Generate a palette → Check contrast