#1e4952

Color #1e4952

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 6.72 Nearest Tailwind class cyan-900 #104e64 · ΔE 5.7

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Conversions

HEX

#1e4952

RGB

rgb(30, 73, 82)

HSL

hsl(190.4, 46.4%, 22%)

HSV / HSB

hsv(190.4, 63.4%, 32.2%)

CMYK

cmyk(63.4%, 11%, 0%, 67.8%)

LAB

lab(28.51, -11.78, -9.85)

LCH

lch(28.51, 15.36, 219.9)

OKLCH

oklch(37.9%, 0.0496, 213.4)

HWB

hwb(190.4, 11.8%, 67.8%)

Harmony colors

Complementary

#52271e

Analogous

#1e5241

#1e4952

#1e2f52

Triadic

#1e4952

#521e49

#49521e

Split-complementary

#1e4952

#521e2f

#52411e

Tetradic

#1e4952

#271e52

#52271e

#49521e

Square

#1e4952

#411e52

#52271e

#2f521e

Shades

Color #1e4952 mixed toward black.

#193d44

#143137

#0f2529

#0a181b

#050c0e

Tints

Color #1e4952 mixed toward white.

#307483

#42a0b3

#6dbaca

#9ed1db

#cee8ed

Tones

Color #1e4952 mixed toward gray.

#22464e

#274349

#2b4145

#2f3e41

#343b3c

Accessibility

Aa White text on this color

9.86:1

Aa Black text on this color

2.13:1

White text reads better on this background (9.86:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#353650 · ΔE 20

Deuteranopia

#33304f · ΔE 22.4

Tritanopia

#224e4e · ΔE 5.3

Achromatopsia

#434343 · ΔE 13.9

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

Code

CSS

background-color: #1e4952;

Tailwind (arbitrary value)

bg-[#1e4952]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#1e4952 (#1e4952) is rgb(30, 73, 82) in RGB.

No, #1e4952 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #1e4952, or check how it holds up for accessibility.

Generate a palette → Check contrast