#154f6b

Color #154f6b

A moderately saturated dark cyan.

Closest named color Charcoal #36454f · ΔE 14.53 Nearest Tailwind class cyan-900 #104e64 · ΔE 3

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Conversions

HEX

#154f6b

RGB

rgb(21, 79, 107)

HSL

hsl(199.5, 67.2%, 25.1%)

HSV / HSB

hsv(199.5, 80.4%, 42%)

CMYK

cmyk(80.4%, 26.2%, 0%, 58%)

LAB

lab(31.38, -7.83, -21.42)

LCH

lch(31.38, 22.81, 249.92)

OKLCH

oklch(40.5%, 0.0744, 234.3)

HWB

hwb(199.5, 8.2%, 58%)

Harmony colors

Complementary

#6b3115

Analogous

#156b5c

#154f6b

#15246b

Triadic

#154f6b

#6b154f

#4f6b15

Split-complementary

#154f6b

#6b1524

#6b5c15

Tetradic

#154f6b

#31156b

#6b3115

#4f6b15

Square

#154f6b

#5c156b

#6b3115

#246b15

Shades

Color #154f6b mixed toward black.

#114259

#0e3547

#0a2836

#071a24

#030d12

Tints

Color #154f6b mixed toward white.

#1f76a0

#2a9ed5

#5fb6e0

#95ceea

#cae7f5

Tones

Color #154f6b mixed toward gray.

#1c4d64

#234a5d

#2a4856

#32454e

#394347

Accessibility

Aa White text on this color

8.89:1

Aa Black text on this color

2.36:1

White text reads better on this background (8.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#373765 · ΔE 16.7

Deuteranopia

#342f64 · ΔE 17.9

Tritanopia

#1b605f · ΔE 15.4

Achromatopsia

#4a4a4a · ΔE 15.7

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

Code

CSS

background-color: #154f6b;

Tailwind (arbitrary value)

bg-[#154f6b]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Deep Sky Blue #00bfff

Charcoal #36454f

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#154f6b (#154f6b) is rgb(21, 79, 107) in RGB.

No, #154f6b 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 #154f6b, or check how it holds up for accessibility.

Generate a palette → Check contrast