#131503

Color #131503

A vivid, highly saturated very dark yellow.

Closest named color Black #000000 · ΔE 10.75 Nearest Tailwind class olive-900 #1d1d16 · ΔE 4.4

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Conversions

HEX

#131503

RGB

rgb(19, 21, 3)

HSL

hsl(66.7, 75%, 4.7%)

HSV / HSB

hsv(66.7, 85.7%, 8.2%)

CMYK

cmyk(9.5%, 0%, 85.7%, 91.8%)

LAB

lab(6.15, -3.87, 7.92)

LCH

lch(6.15, 8.81, 116.04)

OKLCH

oklch(18.8%, 0.0348, 114.43)

HWB

hwb(66.7, 1.2%, 91.8%)

Harmony colors

Complementary

#050315

Analogous

#150e03

#131503

#0a1503

Triadic

#131503

#031315

#150313

Split-complementary

#131503

#030a15

#0e0315

Tetradic

#131503

#031505

#050315

#150313

Square

#131503

#03150e

#050315

#15030a

Shades

Color #131503 mixed toward black.

#101102

#0d0e02

#090a01

#060701

#030300

Tints

Color #131503 mixed toward white.

#535c0d

#93a317

#cce12a

#ddeb71

#eef5b8

Tones

Color #131503 mixed toward gray.

#121304

#111206

#0f1007

#0e0f09

#0d0d0a

Accessibility

Aa White text on this color

18.48:1

Aa Black text on this color

1.14:1

White text reads better on this background (18.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141408 · ΔE 2.6

Deuteranopia

#14140a · ΔE 3.2

Tritanopia

#130c0d · ΔE 11.2

Achromatopsia

#141414 · ΔE 8

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

Code

CSS

background-color: #131503;

Tailwind (arbitrary value)

bg-[#131503]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#131503 (#131503) is rgb(19, 21, 3) in RGB.

No, #131503 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 #131503, or check how it holds up for accessibility.

Generate a palette → Check contrast