#213c4c

Color #213c4c

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 6.9 Nearest Tailwind class cyan-950 #053345 · ΔE 4.1

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Conversions

HEX

#213c4c

RGB

rgb(33, 60, 76)

HSL

hsl(202.3, 39.4%, 21.4%)

HSV / HSB

hsv(202.3, 56.6%, 29.8%)

CMYK

cmyk(56.6%, 21.1%, 0%, 70.2%)

LAB

lab(23.92, -4.99, -12.92)

LCH

lch(23.92, 13.85, 248.88)

OKLCH

oklch(34.2%, 0.0434, 235.91)

HWB

hwb(202.3, 12.9%, 70.2%)

Harmony colors

Complementary

#4c3121

Analogous

#214c47

#213c4c

#21274c

Triadic

#213c4c

#4c213c

#3c4c21

Split-complementary

#213c4c

#4c2127

#4c4721

Tetradic

#213c4c

#31214c

#4c3121

#3c4c21

Square

#213c4c

#47214c

#4c3121

#274c21

Shades

Color #213c4c mixed toward black.

#1c323f

#162833

#111e26

#0b1419

#060a0d

Tints

Color #213c4c mixed toward white.

#35617b

#4a86a9

#73a5c2

#a2c3d7

#d0e1eb

Tones

Color #213c4c mixed toward gray.

#253b48

#283a45

#2c3941

#2f383e

#33373a

Accessibility

Aa White text on this color

11.57:1

Aa Black text on this color

1.82:1

White text reads better on this background (11.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f49 · ΔE 14.3

Deuteranopia

#2d2b48 · ΔE 15.7

Tritanopia

#234645 · ΔE 11.3

Achromatopsia

#393939 · ΔE 11.2

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

Code

CSS

background-color: #213c4c;

Tailwind (arbitrary value)

bg-[#213c4c]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Alice Blue #f0f8ff

Deep Sky Blue #00bfff

Frequently asked questions

#213c4c (#213c4c) is rgb(33, 60, 76) in RGB.

No, #213c4c is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #213c4c, or check how it holds up for accessibility.

Generate a palette → Check contrast