#00152b

Color #00152b

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 18.5 Nearest Tailwind class gray-900 #101828 · ΔE 3.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#00152b

RGB

rgb(0, 21, 43)

HSL

hsl(210.7, 100%, 8.4%)

HSV / HSB

hsv(210.7, 100%, 16.9%)

CMYK

cmyk(100%, 51.2%, 0%, 83.1%)

LAB

lab(6.42, 1.17, -17.31)

LCH

lch(6.42, 17.35, 273.87)

OKLCH

oklch(19.2%, 0.0536, 249.47)

HWB

hwb(210.7, 0%, 83.1%)

Harmony colors

Complementary

#2b1600

Analogous

#002a2b

#00152b

#00002b

Triadic

#00152b

#2b0015

#152b00

Split-complementary

#00152b

#2b0000

#2a2b00

Tetradic

#00152b

#16002b

#2b1600

#152b00

Square

#00152b

#2b002a

#2b1600

#002b00

Shades

Color #00152b mixed toward black.

#001124

#000e1d

#000a15

#00070e

#000307

Tints

Color #00152b mixed toward white.

#003b79

#0061c7

#1587ff

#63afff

#b1d7ff

Tones

Color #00152b mixed toward gray.

#041527

#071524

#0b1520

#0e151d

#121519

Accessibility

Aa White text on this color

18.39:1

Aa Black text on this color

1.14:1

White text reads better on this background (18.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0b0b27 · ΔE 7.3

Deuteranopia

#090726 · ΔE 7.8

Tritanopia

#012322 · ΔE 17.3

Achromatopsia

#141414 · ΔE 12.5

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

Code

CSS

background-color: #00152b;

Tailwind (arbitrary value)

bg-[#00152b]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Light Steel Blue #b0c4de

Steel Blue #4682b4

Frequently asked questions

#00152b (#00152b) is rgb(0, 21, 43) in RGB.

No, #00152b 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

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 #00152b, or check how it holds up for accessibility.

Generate a palette → Check contrast