#010e21

Color #010e21

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 14.26 Nearest Tailwind class gray-900 #101828 · ΔE 3

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Conversions

HEX

#010e21

RGB

rgb(1, 14, 33)

HSL

hsl(215.6, 94.1%, 6.7%)

HSV / HSB

hsv(215.6, 97%, 12.9%)

CMYK

cmyk(97%, 57.6%, 0%, 87.1%)

LAB

lab(3.89, 1.43, -13.64)

LCH

lch(3.89, 13.71, 275.98)

OKLCH

oklch(16.3%, 0.0462, 253.25)

HWB

hwb(215.6, 0.4%, 87.1%)

Harmony colors

Complementary

#211401

Analogous

#011e21

#010e21

#040121

Triadic

#010e21

#21010e

#0e2101

Split-complementary

#010e21

#210401

#1e2101

Tetradic

#010e21

#140121

#211401

#0e2101

Square

#010e21

#21011e

#211401

#012104

Shades

Color #010e21 mixed toward black.

#010c1c

#010916

#010711

#00050b

#000206

Tints

Color #010e21 mixed toward white.

#032f6e

#064fbb

#1873f8

#65a2fa

#b2d0fd

Tones

Color #010e21 mixed toward gray.

#040f1e

#060f1c

#091019

#0c1016

#0e1114

Accessibility

Aa White text on this color

19.34:1

Aa Black text on this color

1.09:1

White text reads better on this background (19.34:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#07071d · ΔE 4.5

Deuteranopia

#06051d · ΔE 5

Tritanopia

#021a1a · ΔE 13.9

Achromatopsia

#0e0e0e · ΔE 10.5

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

Code

CSS

background-color: #010e21;

Tailwind (arbitrary value)

bg-[#010e21]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#010e21 (#010e21) is rgb(1, 14, 33) in RGB.

No, #010e21 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 #010e21, or check how it holds up for accessibility.

Generate a palette → Check contrast