#ffbb04

Color #ffbb04

A vivid, highly saturated medium orange.

Closest named color Orange #ffa500 · ΔE 12.9 Nearest Tailwind class amber-400 #ffb900 · ΔE 0.7

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

Conversions

HEX

#ffbb04

RGB

rgb(255, 187, 4)

HSL

hsl(43.7, 100%, 50.8%)

HSV / HSB

hsv(43.7, 98.4%, 100%)

CMYK

cmyk(0%, 26.7%, 98.4%, 0%)

LAB

lab(80.08, 12.49, 81.98)

LCH

lch(80.08, 82.93, 81.34)

OKLCH

oklch(83.3%, 0.1711, 81.97)

HWB

hwb(43.7, 1.6%, 0%)

Harmony colors

Complementary

#0448ff

Analogous

#ff3d04

#ffbb04

#c6ff04

Triadic

#ffbb04

#04ffbb

#bb04ff

Split-complementary

#ffbb04

#04c6ff

#3d04ff

Tetradic

#ffbb04

#48ff04

#0448ff

#bb04ff

Square

#ffbb04

#04ff3d

#0448ff

#ff04c6

Shades

Color #ffbb04 mixed toward black.

#d89d00

#ad7e00

#825e00

#563f00

#2b1f00

Tints

Color #ffbb04 mixed toward white.

#ffc62e

#ffd258

#ffdd82

#ffe8ab

#fff4d5

Tones

Color #ffbb04 mixed toward gray.

#eab119

#d5a82e

#c09e43

#ab9558

#968b6d

Accessibility

Aa White text on this color

1.7:1

Aa Black text on this color

12.36:1

Black text reads better on this background (12.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#e5e462 · ΔE 18.5

Deuteranopia

#e9ed6c · ΔE 20.4

Tritanopia

#fc8086 · ΔE 41.1

Achromatopsia

#c7c7c7 · ΔE 28.9

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

Code

CSS

background-color: #ffbb04;

Tailwind (arbitrary value)

bg-[#ffbb04]

Related colors

Goldenrod #daa520

Dark Goldenrod #b8860b

Floral White #fffaf0

Cornsilk #fff8dc

Old Lace #fdf5e6

Wheat #f5deb3

Frequently asked questions

#ffbb04 (#ffbb04) is rgb(255, 187, 4) in RGB.

No, #ffbb04 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.

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 #ffbb04, or check how it holds up for accessibility.

Generate a palette → Check contrast