#233251

Color #233251

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 16.63 Nearest Tailwind class slate-800 #1d293d · ΔE 5

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Conversions

HEX

#233251

RGB

rgb(35, 50, 81)

HSL

hsl(220.4, 39.7%, 22.7%)

HSV / HSB

hsv(220.4, 56.8%, 31.8%)

CMYK

cmyk(56.8%, 38.3%, 0%, 68.2%)

LAB

lab(20.95, 4.15, -20.86)

LCH

lch(20.95, 21.27, 281.25)

OKLCH

oklch(32%, 0.0591, 263.79)

HWB

hwb(220.4, 13.7%, 68.2%)

Harmony colors

Complementary

#514223

Analogous

#234951

#233251

#2b2351

Triadic

#233251

#512332

#325123

Split-complementary

#233251

#512b23

#495123

Tetradic

#233251

#422351

#514223

#325123

Square

#233251

#512349

#514223

#23512b

Shades

Color #233251 mixed toward black.

#1d2a43

#172136

#111928

#0c111b

#06080d

Tints

Color #233251 mixed toward white.

#374e7f

#4b6bad

#758fc4

#a3b4d7

#d1daeb

Tones

Color #233251 mixed toward gray.

#27334d

#2b3549

#2e3645

#323742

#36393e

Accessibility

Aa White text on this color

12.75:1

Aa Black text on this color

1.65:1

White text reads better on this background (12.75:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a4b · ΔE 5.7

Deuteranopia

#292849 · ΔE 6.3

Tritanopia

#244644 · ΔE 20.6

Achromatopsia

#323232 · ΔE 14.6

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

Code

CSS

background-color: #233251;

Tailwind (arbitrary value)

bg-[#233251]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#233251 (#233251) is rgb(35, 50, 81) in RGB.

No, #233251 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 #233251, or check how it holds up for accessibility.

Generate a palette → Check contrast