#154a53

Color #154a53

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 7.49 Nearest Tailwind class cyan-900 #104e64 · ΔE 6.2

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Conversions

HEX

#154a53

RGB

rgb(21, 74, 83)

HSL

hsl(188.7, 59.6%, 20.4%)

HSV / HSB

hsv(188.7, 74.7%, 32.5%)

CMYK

cmyk(74.7%, 10.8%, 0%, 67.5%)

LAB

lab(28.59, -13.79, -10.4)

LCH

lch(28.59, 17.27, 217.02)

OKLCH

oklch(37.9%, 0.0561, 211)

HWB

hwb(188.7, 8.2%, 67.5%)

Harmony colors

Complementary

#531e15

Analogous

#15533d

#154a53

#152b53

Triadic

#154a53

#53154a

#4a5315

Split-complementary

#154a53

#53152b

#533d15

Tetradic

#154a53

#1e1553

#531e15

#4a5315

Square

#154a53

#3d1553

#531e15

#2b5315

Shades

Color #154a53 mixed toward black.

#123e45

#0e3137

#0b252a

#07191c

#040c0e

Tints

Color #154a53 mixed toward white.

#237a89

#30aabf

#5dc4d6

#93d8e4

#c9ebf1

Tones

Color #154a53 mixed toward gray.

#1a464e

#1f4349

#253f44

#2a3b3e

#2f3839

Accessibility

Aa White text on this color

9.83:1

Aa Black text on this color

2.14:1

White text reads better on this background (9.83:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343451 · ΔE 22.2

Deuteranopia

#312d50 · ΔE 24.1

Tritanopia

#1a4f4f · ΔE 5.1

Achromatopsia

#434343 · ΔE 15.2

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

Code

CSS

background-color: #154a53;

Tailwind (arbitrary value)

bg-[#154a53]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Frequently asked questions

#154a53 (#154a53) is rgb(21, 74, 83) in RGB.

No, #154a53 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 #154a53, or check how it holds up for accessibility.

Generate a palette → Check contrast