#15100b

Color #15100b

A muted very dark orange.

Closest named color Black #000000 · ΔE 5.95 Nearest Tailwind class stone-900 #1c1917 · ΔE 2.6

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

Conversions

HEX

#15100b

RGB

rgb(21, 16, 11)

HSL

hsl(30, 31.3%, 6.3%)

HSV / HSB

hsv(30, 47.6%, 8.2%)

CMYK

cmyk(0%, 23.8%, 47.6%, 91.8%)

LAB

lab(5.01, 1.16, 2.99)

LCH

lch(5.01, 3.21, 68.8)

OKLCH

oklch(17.8%, 0.0129, 66.8)

HWB

hwb(30, 4.3%, 91.8%)

Harmony colors

Complementary

#0b1015

Analogous

#150b0b

#15100b

#15150b

Triadic

#15100b

#0b1510

#100b15

Split-complementary

#15100b

#0b1515

#0b0b15

Tetradic

#15100b

#10150b

#0b1015

#100b15

Square

#15100b

#0b150b

#0b1015

#150b15

Shades

Color #15100b mixed toward black.

#120d09

#0e0b07

#0b0806

#070504

#040302

Tints

Color #15100b mixed toward white.

#493826

#7e6042

#ad8862

#c8af96

#e4d7cb

Tones

Color #15100b mixed toward gray.

#14100c

#13100d

#13100e

#12100e

#11100f

Accessibility

Aa White text on this color

18.9:1

Aa Black text on this color

1.11:1

White text reads better on this background (18.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#13130c · ΔE 3.6

Deuteranopia

#13140d · ΔE 4.3

Tritanopia

#150d0e · ΔE 3.6

Achromatopsia

#111111 · ΔE 3.2

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

Code

CSS

background-color: #15100b;

Tailwind (arbitrary value)

bg-[#15100b]

Related colors

Linen #faf0e6

Peru #cd853f

Peach Puff #ffdab9

Sandy Brown #f4a460

Bisque #ffe4c4

Dark Orange #ff8c00

Frequently asked questions

#15100b (#15100b) is rgb(21, 16, 11) in RGB.

No, #15100b 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.

Try it →

Build something with this color

Generate a full palette from #15100b, or check how it holds up for accessibility.

Generate a palette → Check contrast