#1f6587

Color #1f6587

A moderately saturated dark cyan.

Closest named color Steel Blue #4682b4 · ΔE 15.18 Nearest Tailwind class cyan-800 #005f78 · ΔE 5

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Conversions

HEX

#1f6587

RGB

rgb(31, 101, 135)

HSL

hsl(199.6, 62.7%, 32.5%)

HSV / HSB

hsv(199.6, 77%, 52.9%)

CMYK

cmyk(77%, 25.2%, 0%, 47.1%)

LAB

lab(40.16, -9.29, -24.99)

LCH

lch(40.16, 26.66, 249.61)

OKLCH

oklch(48%, 0.0868, 234.19)

HWB

hwb(199.6, 12.2%, 47.1%)

Harmony colors

Complementary

#87411f

Analogous

#1f8775

#1f6587

#1f3187

Triadic

#1f6587

#871f65

#65871f

Split-complementary

#1f6587

#871f31

#87751f

Tetradic

#1f6587

#411f87

#87411f

#65871f

Square

#1f6587

#751f87

#87411f

#31871f

Shades

Color #1f6587 mixed toward black.

#1a5470

#15435a

#0f3243

#0a222d

#051116

Tints

Color #1f6587 mixed toward white.

#2a88b6

#44a5d4

#73bcdf

#a2d2ea

#d0e9f4

Tones

Color #1f6587 mixed toward gray.

#28627e

#305f76

#395c6d

#425964

#4a565c

Accessibility

Aa White text on this color

6.42:1

Aa Black text on this color

3.27:1

White text reads better on this background (6.42:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#484880 · ΔE 17.8

Deuteranopia

#443e7e · ΔE 19.7

Tritanopia

#267a78 · ΔE 17.1

Achromatopsia

#5f5f5f · ΔE 17.3

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

Code

CSS

background-color: #1f6587;

Tailwind (arbitrary value)

bg-[#1f6587]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#1f6587 (#1f6587) is rgb(31, 101, 135) in RGB.

No, #1f6587 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 #1f6587, or check how it holds up for accessibility.

Generate a palette → Check contrast