#15100f

Color #15100f

A muted very dark red.

Closest named color Black #000000 · ΔE 5.55 Nearest Tailwind class stone-950 #0c0a09 · ΔE 2.4

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Conversions

HEX

#15100f

RGB

rgb(21, 16, 15)

HSL

hsl(10, 16.7%, 7.1%)

HSV / HSB

hsv(10, 28.6%, 8.2%)

CMYK

cmyk(0%, 23.8%, 28.6%, 91.8%)

LAB

lab(5.1, 1.81, 1.21)

LCH

lch(5.1, 2.18, 33.76)

OKLCH

oklch(17.9%, 0.0087, 31.3)

HWB

hwb(10, 5.9%, 91.8%)

Harmony colors

Complementary

#0f1415

Analogous

#150f11

#15100f

#15130f

Triadic

#15100f

#0f1510

#100f15

Split-complementary

#15100f

#0f1513

#0f1115

Tetradic

#15100f

#14150f

#0f1415

#100f15

Square

#15100f

#11150f

#0f1415

#130f15

Shades

Color #15100f mixed toward black.

#120d0d

#0e0b0a

#0b0808

#070505

#040303

Tints

Color #15100f mixed toward white.

#433330

#715651

#9c7b75

#bda7a3

#ded3d1

Tones

Color #15100f mixed toward gray.

#151010

#141110

#141111

#131111

#131212

Accessibility

Aa White text on this color

18.87:1

Aa Black text on this color

1.11:1

White text reads better on this background (18.87:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#13130f · ΔE 3.9

Deuteranopia

#13140f · ΔE 5

Tritanopia

#150f0f · ΔE 0.8

Achromatopsia

#111111 · ΔE 2.8

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

Code

CSS

background-color: #15100f;

Tailwind (arbitrary value)

bg-[#15100f]

Related colors

Tomato #ff6347

Salmon #fa8072

Misty Rose #ffe4e1

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Frequently asked questions

#15100f (#15100f) is rgb(21, 16, 15) in RGB.

No, #15100f 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.

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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 #15100f, or check how it holds up for accessibility.

Generate a palette → Check contrast