HEX
#FFFFFFPrimary tokenCSS Named Color Reference
White Color Code
White·#FFFFFF
Neutral FamilyNeutralLight toneLow saturationoklch(100.0% 0.000 90)
RGB
rgb(255, 255, 255)Screen valuesHSL
hsl(0 0% 100%)Hue and lightnessCMYK
0, 0, 0, 0Print handoffLAB
100, 0, 0Perceptual referenceOKLCH
oklch(100.0% 0.000 90)Modern perceptualWhite is a light, muted CSS named color at #FFFFFF. If you searched for white hex code, FFFFFF, or white RGB, this page gives the exact color value, conversion formats, contrast checks, nearby colors, and links into the lookup and converter workflows.
Best text colorDark text
Body text contrast17.15:1
Best UseTypography, surfaces, borders, shadows, and foundational interface structure
Tonal Scale
100#FFFFFF
300#FFFFFF
500#FFFFFF
600#FFFFFF
800#B8B8B8
Contrast Checks
White text on this color
Buttons, badges, and filled actions.
1.00:1Needs more separation
Dark text on this color
Large headings and selective UI.
17.15:1AAA-level contrast
This color on light surface
Links, borders, and icons on light UI.
1.05:1Needs more separation
Best text colorDark textContrast 17.15:1
Professional Reference
OKLCHoklch(100.0% 0.000 90)
Relative Luminance1.0000
Source TypeCSS Named Color
Classification
Neutral FamilyNeutralLight toneLow saturation
Source Context
Source Type
CSS Named Color
System
CSS
Aliases
Material Black White WHITETailwind White
Closest Matches
Material Grey 50Tailwind Zinc 50Tailwind Neutral 50
Color Notes
- White is kept as an exact CSS named color for #FFFFFF.
- Queries for white color code, FFFFFF, or white RGB usually need the value first, then contrast and implementation context.
Accessibility Matrix
White text on this color
White text placed on the current color.
1.00:1Needs more separation
Dark text on this color
Dark text or headings on the current color.
17.15:1AAA
This color on light surface
Use this color for links, strokes, or icons on light UI.
1.05:1Needs more separation
This color on dark surface
Use this color inside dark shells for strokes, tags, or icons.
17.15:1AAA
Best text colorDark textContrast 17.15:1 · AAA
Where It Works
- Use it for text, surfaces, rules, borders, elevation, and layout structure.
- Choose the exact neutral by contrast role instead of treating all grays as interchangeable.
- Pair with one clear accent color and a lighter or darker neutral step.
Reference Notes
Last Updated
2026-09-03
Source Library
CSS Standard Colors
Methodology
Verified source values + site guidance
Color Notes
White is sourced from the published CSS Standard Colors library and retained here as a searchable reference swatch for product and interface reference work.
Hue Family
Core neutrals for typography, surfaces, and systems.
Source Collections
CSS Named Colors
Related Colors
Palette Starting Points
Implementation Snippets
:root {
--color-white: #FFFFFF;
--color-white-rgb: 255 255 255;
}class="bg-[#FFFFFF] text-white"
class="hover:bg-[#B8B8B8] ring-1 ring-[#FFFFFF]"{
"white": "#FFFFFF",
"whiteRgb": [255, 255, 255],
"whiteHsl": [0, 0, 100]
}