Colors Encyclopedia

HEX atlas value

#F3EFEC

#F3EFEC is a warm orange HEX color close to Marble White. According to Colors Encyclopedia, it converts to RGB 243, 239, 236, HSL 26, 23%, 94%, has luminance 0.8684, and belongs to the light group.

orangewarmlight
#F3EFEC Sample readable text
HEX #F3EFEC
RGB rgb(243, 239, 236)
HSL hsl(26 23% 94%)
CMYK cmyk(0, 2, 3, 5)
Luminance 0.8684
Contrast Black 18.37:1White 1.14:1

CSS

--color-f3efec: #F3EFEC;
.background-f3efec { background-color: #F3EFEC; }
.text-f3efec { color: #F3EFEC; }

Machine-readable data

Machine-Readable HEX Data (JSON)

Structured HEX color data for conversion, WCAG checks, CSS generation, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.8684
Black text18.37:1AA Pass
White text1.14:1AA Fail
hexCanonical HEX value
rgbRed, green, blue channels
hslHue, saturation, lightness
cmykApproximate print conversion
wcagAA and AAA contrast options
harmoniesMathematical harmony sets
variantsGenerated tone variants
nearestColorsKnowledge graph neighbors
Download JSON Open API
Structured sections
Color systems
{"hex":"#F3EFEC","rgb":[243,239,236],"hsl":[26,23,94],"cmyk":[0,2,3,5],"luminance":0.8684,"contrast":{"black":18.37,"white":1.14}}
WCAG
{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A","#36454F"]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":18.37,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":1.14,"wcagAA":false,"wcagAAA":false}]
Accessible alternatives
[{"name":"White","hex":"#FFFFFF","family":"gray","bestTextColor":"#000000","contrastBlack":21,"contrastWhite":1,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Porcelain","hex":"#F2F3F4","family":"blue","bestTextColor":"#000000","contrastBlack":18.9,"contrastWhite":1.11,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#F3F3EC","hex":"#F3F3EC","family":"yellow","bestTextColor":"#000000","contrastBlack":18.84,"contrastWhite":1.11,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"Linen White","hex":"#FAF0E6","family":"orange","bestTextColor":"#000000","contrastBlack":18.67,"contrastWhite":1.12,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]},{"name":"#F7EFE9","hex":"#F7EFE9","family":"orange","bestTextColor":"#000000","contrastBlack":18.48,"contrastWhite":1.14,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A","#36454F"]}]
AI context
{"semanticGroups":["warm orange","light","light orange","Marble White adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","light surfaces"],"contrastSafeWith":["#000000","#1A1A1A","#36454F"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/f3efec.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/marble-white.json","https://www.colorsencyclopedia.com/api/colors/mercury.json","https://www.colorsencyclopedia.com/api/colors/porcelain.json"]}
Harmonies
{"complementary":"#ECF0F3","analogous":["#F3ECED","#F3F3EC"],"triadic":["#ECF3EF","#EFECF3"],"tetradic":["#EDF3EC","#ECF0F3","#F3ECF3"],"splitComplementary":["#ECF3F3","#ECEDF3"],"monochromatic":["#FFFFFF","#F3EFEC","#D0C0B4"]}
Variants
{"light":"#FFFFFF","dark":"#D0C0B4","saturated":"#F7EFE9","desaturated":"#F0F0F0","pastel":"#FFFFFF","neon":"#FFFFFF"}
Nearest named colors
[{"slug":"marble-white","name":"Marble White","hex":"#F2F0E6","distance":6.164414002968976},{"slug":"mercury","name":"Mercury","hex":"#EBEBEB","distance":9},{"slug":"porcelain","name":"Porcelain","hex":"#F2F3F4","distance":9},{"slug":"linen","name":"Linen","hex":"#FAF0E6","distance":9.273618495495704},{"slug":"linen-white","name":"Linen White","hex":"#FAF0E6","distance":9.273618495495704}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #F3EFEC

#F3EFEC is classified as a warm orange value with light visual character. #F3EFEC is visually closest to Marble White, a named yellow color with HEX #F2F0E6.

The RGB channels are 243, 239, and 236, with red carrying the strongest channel weight. In HSL, the hue is 26deg with 23% saturation and 94% lightness, so this page treats it as a low-saturation, light atlas color rather than a generic swatch.

According to Colors Encyclopedia, this HEX value works best for color conversion, WCAG contrast checks, CSS color tokens, and light surfaces. Its luminance is 0.8684, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 6.16, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text18.37:1AA Pass
White text1.14:1AA Fail

AA text options: #000000, #1A1A1A, #36454F.

AAA text options: #000000, #1A1A1A, #36454F.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #F3EFEC needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#00000018.37:1 · AAA
White text#FFFFFF1.14:1 · Fail

Accessible Alternatives

White#000000 text · best 21:1#FFFFFF
Porcelain#000000 text · best 18.9:1#F2F3F4
#F3F3EC#000000 text · best 18.84:1#F3F3EC
Linen White#000000 text · best 18.67:1#FAF0E6
#F7EFE9#000000 text · best 18.48:1#F7EFE9

Generated Palette

#F3EFEC#F3EFEC
#ECF0F3#ECF0F3
#F3ECED#F3ECED
#F3F3EC#F3F3EC
White#FFFFFF
#D0C0B4#D0C0B4

Color Harmonies

#ECF0F3#ECF0F3
#F3ECED#F3ECED
#F3F3EC#F3F3EC
#ECF3EF#ECF3EF
#EFECF3#EFECF3

Variants

White#FFFFFF
#D0C0B4#D0C0B4
#F7EFE9#F7EFE9
#F0F0F0#F0F0F0
White#FFFFFF
White#FFFFFF

Nearest Named Colors

Marble White#F2F0E6
Mercury#EBEBEB
Porcelain#F2F3F4
Linen#FAF0E6
Linen White#FAF0E6

Related HEX Guides

Marble White colorOpen the nearest named color reference for #F2F0E6.Mercury colorOpen the nearest named color reference for #EBEBEB.Porcelain colorOpen the nearest named color reference for #F2F3F4.Orange color familyBrowse named orange colors related to this HEX value.Warm colorsExplore colors with similar temperature behavior.Light colorsFind colors in the light group.Color palettesBrowse palette systems related to generated color combinations.Compare colorsCompare named colors near this HEX value.Accessible colorsBrowse WCAG-friendly named colors and safe text options.#F3EFEC APIOpen the machine-readable JSON record for this HEX value.