#1b170a

Color #1b170a

A moderately saturated very dark yellow.

Closest named color Black #000000 · ΔE 10.94 Nearest Tailwind class olive-900 #1d1d16 · ΔE 3.3

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Conversions

HEX

#1b170a

RGB

rgb(27, 23, 10)

HSL

hsl(45.9, 45.9%, 7.3%)

HSV / HSB

hsv(45.9, 63%, 10.6%)

CMYK

cmyk(0%, 14.8%, 63%, 89.4%)

LAB

lab(7.84, -0.47, 7.62)

LCH

lch(7.84, 7.63, 93.53)

OKLCH

oklch(20.5%, 0.0241, 92.85)

HWB

hwb(45.9, 3.9%, 89.4%)

Harmony colors

Complementary

#0a0e1b

Analogous

#1b0f0a

#1b170a

#171b0a

Triadic

#1b170a

#0a1b17

#170a1b

Split-complementary

#1b170a

#0a171b

#0f0a1b

Tetradic

#1b170a

#0e1b0a

#0a0e1b

#170a1b

Square

#1b170a

#0a1b0f

#0a0e1b

#1b0a17

Shades

Color #1b170a mixed toward black.

#171308

#120f07

#0e0c05

#090803

#050402

Tints

Color #1b170a mixed toward white.

#55481f

#8e7935

#bfa653

#d4c38c

#eae1c6

Tones

Color #1b170a mixed toward gray.

#1a160b

#18160d

#17150e

#151410

#141311

Accessibility

Aa White text on this color

17.89:1

Aa Black text on this color

1.17:1

White text reads better on this background (17.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#19190e · ΔE 2.8

Deuteranopia

#1a1a0f · ΔE 2.8

Tritanopia

#1b1111 · ΔE 9.1

Achromatopsia

#171717 · ΔE 6.5

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

Code

CSS

background-color: #1b170a;

Tailwind (arbitrary value)

bg-[#1b170a]

Related colors

Cornsilk #fff8dc

Goldenrod #daa520

Dark Goldenrod #b8860b

Gold #ffd700

Floral White #fffaf0

Old Lace #fdf5e6

Frequently asked questions

#1b170a (#1b170a) is rgb(27, 23, 10) in RGB.

No, #1b170a 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.

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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 #1b170a, or check how it holds up for accessibility.

Generate a palette → Check contrast