#0183c7

Color #0183c7

A vivid, highly saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 11.34 Nearest Tailwind class sky-600 #0084d1 · ΔE 1.6

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

Conversions

HEX

#0183c7

RGB

rgb(1, 131, 199)

HSL

hsl(200.6, 99%, 39.2%)

HSV / HSB

hsv(200.6, 99.5%, 78%)

CMYK

cmyk(99.5%, 34.2%, 0%, 22%)

LAB

lab(52.24, -4.73, -43.51)

LCH

lch(52.24, 43.77, 263.8)

OKLCH

oklch(58.5%, 0.1398, 242.48)

HWB

hwb(200.6, 0.4%, 22%)

Harmony colors

Complementary

#c74501

Analogous

#01c7a8

#0183c7

#0120c7

Triadic

#0183c7

#c70183

#83c701

Split-complementary

#0183c7

#c70120

#c7a801

Tetradic

#0183c7

#4501c7

#c74501

#83c701

Square

#0183c7

#a801c7

#c74501

#20c701

Shades

Color #0183c7 mixed toward black.

#016da6

#015785

#004163

#002c42

#001621

Tints

Color #0183c7 mixed toward white.

#01a5fa

#31b8fe

#65cafe

#98dbfe

#ccedff

Tones

Color #0183c7 mixed toward gray.

#117eb6

#2279a6

#327395

#436e85

#536974

Accessibility

Aa White text on this color

4.14:1

Aa Black text on this color

5.07:1

Black text reads better on this background (5.07:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5859b9 · ΔE 20.8

Deuteranopia

#524ab6 · ΔE 24.6

Tritanopia

#1caeab · ΔE 26.3

Achromatopsia

#7d7d7d · ΔE 22.1

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

Code

CSS

background-color: #0183c7;

Tailwind (arbitrary value)

bg-[#0183c7]

Related colors

Light Sky Blue #87cefa

Sky Blue #87ceeb

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#0183c7 (#0183c7) is rgb(1, 131, 199) in RGB.

No, #0183c7 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 #0183c7, or check how it holds up for accessibility.

Generate a palette → Check contrast