#151104

Color #151104

A moderately saturated very dark yellow.

Closest named color Black #000000 · ΔE 7.95 Nearest Tailwind class olive-900 #1d1d16 · ΔE 3.9

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

Conversions

HEX

#151104

RGB

rgb(21, 17, 4)

HSL

hsl(45.9, 68%, 4.9%)

HSV / HSB

hsv(45.9, 81%, 8.2%)

CMYK

cmyk(0%, 19%, 81%, 91.8%)

LAB

lab(5.14, -0.38, 6.05)

LCH

lch(5.14, 6.06, 93.59)

OKLCH

oklch(17.8%, 0.0266, 94.32)

HWB

hwb(45.9, 1.6%, 91.8%)

Harmony colors

Complementary

#040815

Analogous

#150904

#151104

#101504

Triadic

#151104

#041511

#110415

Split-complementary

#151104

#041015

#090415

Tetradic

#151104

#081504

#040815

#110415

Square

#151104

#041509

#040815

#150410

Shades

Color #151104 mixed toward black.

#110e03

#0e0b03

#0a0802

#070601

#030301

Tints

Color #151104 mixed toward white.

#594811

#9d7f1e

#d8b133

#e5cb77

#f2e5bb

Tones

Color #151104 mixed toward gray.

#141005

#120f07

#110f08

#0f0e0a

#0e0d0b

Accessibility

Aa White text on this color

18.85:1

Aa Black text on this color

1.11:1

White text reads better on this background (18.85:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#131308 · ΔE 2.3

Deuteranopia

#141408 · ΔE 2.4

Tritanopia

#150a0b · ΔE 7.9

Achromatopsia

#111111 · ΔE 5.3

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

Code

CSS

background-color: #151104;

Tailwind (arbitrary value)

bg-[#151104]

Related colors

Cornsilk #fff8dc

Goldenrod #daa520

Dark Goldenrod #b8860b

Gold #ffd700

Floral White #fffaf0

Old Lace #fdf5e6

Frequently asked questions

#151104 (#151104) is rgb(21, 17, 4) in RGB.

No, #151104 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 #151104, or check how it holds up for accessibility.

Generate a palette → Check contrast