#2b1c03

Color #2b1c03

A vivid, highly saturated very dark orange.

Closest named color Black #000000 · ΔE 20.37 Nearest Tailwind class yellow-950 #432004 · ΔE 9.3

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Conversions

HEX

#2b1c03

RGB

rgb(43, 28, 3)

HSL

hsl(37.5, 87%, 9%)

HSV / HSB

hsv(37.5, 93%, 16.9%)

CMYK

cmyk(0%, 34.9%, 93%, 83.1%)

LAB

lab(11.63, 4.3, 16.16)

LCH

lch(11.63, 16.72, 75.1)

OKLCH

oklch(24%, 0.0455, 77.55)

HWB

hwb(37.5, 1.2%, 83.1%)

Harmony colors

Complementary

#03122b

Analogous

#2b0803

#2b1c03

#262b03

Triadic

#2b1c03

#032b1c

#1c032b

Split-complementary

#2b1c03

#03262b

#08032b

Tetradic

#2b1c03

#122b03

#03122b

#1c032b

Square

#2b1c03

#032b08

#03122b

#2b0326

Shades

Color #2b1c03 mixed toward black.

#241702

#1d1302

#150e01

#0e0901

#070500

Tints

Color #2b1c03 mixed toward white.

#734b08

#bc7a0d

#f0a426

#f5c26e

#fae1b7

Tones

Color #2b1c03 mixed toward gray.

#281b06

#241a0a

#21190d

#1e1910

#1a1814

Accessibility

Aa White text on this color

16.53:1

Aa Black text on this color

1.27:1

White text reads better on this background (16.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#25250b · ΔE 10.7

Deuteranopia

#26270d · ΔE 11.4

Tritanopia

#2a1112 · ΔE 14.2

Achromatopsia

#1f1f1f · ΔE 12.5

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

Code

CSS

background-color: #2b1c03;

Tailwind (arbitrary value)

bg-[#2b1c03]

Related colors

Papaya Whip #ffefd5

Moccasin #ffe4b5

Orange #ffa500

Blanched Almond #ffebcd

Navajo White #ffdead

Old Lace #fdf5e6

Frequently asked questions

#2b1c03 (#2b1c03) is rgb(43, 28, 3) in RGB.

No, #2b1c03 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 #2b1c03, or check how it holds up for accessibility.

Generate a palette → Check contrast